<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN"
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head><meta http-equiv="content-type" content="text/html; charset=utf-8" />
<title>[211138] trunk</title>
</head>
<body>

<style type="text/css"><!--
#msg dl.meta { border: 1px #006 solid; background: #369; padding: 6px; color: #fff; }
#msg dl.meta dt { float: left; width: 6em; font-weight: bold; }
#msg dt:after { content:':';}
#msg dl, #msg dt, #msg ul, #msg li, #header, #footer, #logmsg { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt;  }
#msg dl a { font-weight: bold}
#msg dl a:link    { color:#fc3; }
#msg dl a:active  { color:#ff0; }
#msg dl a:visited { color:#cc6; }
h3 { font-family: verdana,arial,helvetica,sans-serif; font-size: 10pt; font-weight: bold; }
#msg pre { overflow: auto; background: #ffc; border: 1px #fa0 solid; padding: 6px; }
#logmsg { background: #ffc; border: 1px #fa0 solid; padding: 1em 1em 0 1em; }
#logmsg p, #logmsg pre, #logmsg blockquote { margin: 0 0 1em 0; }
#logmsg p, #logmsg li, #logmsg dt, #logmsg dd { line-height: 14pt; }
#logmsg h1, #logmsg h2, #logmsg h3, #logmsg h4, #logmsg h5, #logmsg h6 { margin: .5em 0; }
#logmsg h1:first-child, #logmsg h2:first-child, #logmsg h3:first-child, #logmsg h4:first-child, #logmsg h5:first-child, #logmsg h6:first-child { margin-top: 0; }
#logmsg ul, #logmsg ol { padding: 0; list-style-position: inside; margin: 0 0 0 1em; }
#logmsg ul { text-indent: -1em; padding-left: 1em; }#logmsg ol { text-indent: -1.5em; padding-left: 1.5em; }
#logmsg > ul, #logmsg > ol { margin: 0 0 1em 0; }
#logmsg pre { background: #eee; padding: 1em; }
#logmsg blockquote { border: 1px solid #fa0; border-left-width: 10px; padding: 1em 1em 0 1em; background: white;}
#logmsg dl { margin: 0; }
#logmsg dt { font-weight: bold; }
#logmsg dd { margin: 0; padding: 0 0 0.5em 0; }
#logmsg dd:before { content:'\00bb';}
#logmsg table { border-spacing: 0px; border-collapse: collapse; border-top: 4px solid #fa0; border-bottom: 1px solid #fa0; background: #fff; }
#logmsg table th { text-align: left; font-weight: normal; padding: 0.2em 0.5em; border-top: 1px dotted #fa0; }
#logmsg table td { text-align: right; border-top: 1px dotted #fa0; padding: 0.2em 0.5em; }
#logmsg table thead th { text-align: center; border-bottom: 1px solid #fa0; }
#logmsg table th.Corner { text-align: left; }
#logmsg hr { border: none 0; border-top: 2px dashed #fa0; height: 1px; }
#header, #footer { color: #fff; background: #636; border: 1px #300 solid; padding: 6px; }
#patch { width: 100%; }
#patch h4 {font-family: verdana,arial,helvetica,sans-serif;font-size:10pt;padding:8px;background:#369;color:#fff;margin:0;}
#patch .propset h4, #patch .binary h4 {margin:0;}
#patch pre {padding:0;line-height:1.2em;margin:0;}
#patch .diff {width:100%;background:#eee;padding: 0 0 10px 0;overflow:auto;}
#patch .propset .diff, #patch .binary .diff  {padding:10px 0;}
#patch span {display:block;padding:0 10px;}
#patch .modfile, #patch .addfile, #patch .delfile, #patch .propset, #patch .binary, #patch .copfile {border:1px solid #ccc;margin:10px 0;}
#patch ins {background:#dfd;text-decoration:none;display:block;padding:0 10px;}
#patch del {background:#fdd;text-decoration:none;display:block;padding:0 10px;}
#patch .lines, .info {color:#888;background:#fff;}
--></style>
<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/211138">211138</a></dd>
<dt>Author</dt> <dd>carlosgc@webkit.org</dd>
<dt>Date</dt> <dd>2017-01-25 00:01:08 -0800 (Wed, 25 Jan 2017)</dd>
</dl>

<h3>Log Message</h3>
<pre>[GTK] Add API to create ephemeral web views and deprecate the private browsing setting
https://bugs.webkit.org/show_bug.cgi?id=167370

Reviewed by Michael Catanzaro.

Source/WebKit2:

Add API to create ephemeral WebKitWebView, WebKitWebsiteDataManager and WebKitWebContext.

* UIProcess/API/gtk/WebKitSettings.cpp:
(webKitSettingsSetProperty): Ignore deprecation warnings.
(webKitSettingsGetProperty): Ditto.
(webkit_settings_class_init): Mark WebKitSettings:enable-private-browsing as deprecated.
* UIProcess/API/gtk/WebKitSettings.h:
* UIProcess/API/gtk/WebKitWebContext.cpp:
(webkit_web_context_new_ephemeral): Create an ephemeral WebKitWebContext. This is just a convenient method to
create a WebKitWebContext with an ephemeral WebKitWebsiteDataManager without having to deal with the manager.
(webkit_web_context_is_ephemeral): Return whether the context is ephemeral.
(webkitWebContextCreatePageForWebView): Configure page with the web view WebKitWebsiteDataManager if it has one.
* UIProcess/API/gtk/WebKitWebContext.h:
* UIProcess/API/gtk/WebKitWebView.cpp:
(webkitWebViewConstructed): Check if the WebView is or should be ephemeral and create a non persistent website
data manager if it's an ephemeral web view in a non ephemeral web context.
(webkitWebViewSetProperty): Add setter for is-ephemeral property.
(webkitWebViewGetProperty): Add getter for is-ephemeral property.
(webkit_web_view_class_init): Add is-ephemeral property.
(webkitWebViewHandleAuthenticationChallenge): Check also whether web view is ephemeral.
(webkitWebViewGetWebsiteDataManager): Helper private to return the web view data manager.
(webkit_web_view_new_with_context): Also set is-ephemeral property depending on the context.
(webkit_web_view_is_ephemeral): Return whether the view is ephemeral.
* UIProcess/API/gtk/WebKitWebView.h:
* UIProcess/API/gtk/WebKitWebViewPrivate.h:
* UIProcess/API/gtk/WebKitWebsiteDataManager.cpp:
(webkitWebsiteDataManagerGetProperty): Add setter for is-ephemeral property.
(webkitWebsiteDataManagerSetProperty): Add getter for is-ephemeral property.
(webkit_website_data_manager_class_init): Add is-ephemeral property.
(webkit_website_data_manager_new_ephemeral): Create a new ephemeral WebKitWebsiteDataManager.
(webkit_website_data_manager_is_ephemeral): Return whether the website data manager is ephemeral.
(webkit_website_data_manager_get_base_data_directory): Return nullptr if manager is ephemeral.
(webkit_website_data_manager_get_base_cache_directory): Ditto.
(webkit_website_data_manager_get_local_storage_directory): Ditto.
(webkit_website_data_manager_get_disk_cache_directory): Ditto.
(webkit_website_data_manager_get_offline_application_cache_directory): Ditto.
(webkit_website_data_manager_get_indexeddb_directory): Ditto.
(webkit_website_data_manager_get_websql_directory): Ditto.
* UIProcess/API/gtk/WebKitWebsiteDataManager.h:
* UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt: Add new symbols.

Tools:

Add several test cases of ephemeral web views.

* TestWebKitAPI/Tests/WebKit2Gtk/TestAuthentication.cpp:
(testWebViewAuthenticationStorage):
* TestWebKitAPI/Tests/WebKit2Gtk/TestCookieManager.cpp:
(ephemeralViewloadChanged):
(testCookieManagerEphemeral):
(beforeAll):
* TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitSettings.cpp:
(testWebKitSettings):
* TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebContext.cpp:
(testWebContextEphemeral):
(ephemeralViewloadChanged):
(testWebContextProxySettings):
(beforeAll):
* TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebView.cpp:
(ephemeralViewloadChanged):
(testWebViewEphemeral):
(beforeAll):
* TestWebKitAPI/Tests/WebKit2Gtk/TestWebsiteData.cpp:
(ephemeralViewloadChanged):
(testWebsiteDataEphemeral):
(beforeAll):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitSettingscpp">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitSettingsh">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebContextcpp">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebContexth">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewcpp">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewh">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewPrivateh">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewPrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebsiteDataManagercpp">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkWebKitWebsiteDataManagerh">trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIgtkdocswebkit2gtk40sectionstxt">trunk/Source/WebKit2/UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2GtkTestAuthenticationcpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestAuthentication.cpp</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2GtkTestCookieManagercpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestCookieManager.cpp</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2GtkTestWebKitSettingscpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitSettings.cpp</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2GtkTestWebKitWebContextcpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebContext.cpp</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2GtkTestWebKitWebViewcpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebView.cpp</a></li>
<li><a href="#trunkToolsTestWebKitAPITestsWebKit2GtkTestWebsiteDatacpp">trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebsiteData.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/ChangeLog        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -1,3 +1,51 @@
</span><ins>+2017-01-24  Carlos Garcia Campos  &lt;cgarcia@igalia.com&gt;
+
+        [GTK] Add API to create ephemeral web views and deprecate the private browsing setting
+        https://bugs.webkit.org/show_bug.cgi?id=167370
+
+        Reviewed by Michael Catanzaro.
+
+        Add API to create ephemeral WebKitWebView, WebKitWebsiteDataManager and WebKitWebContext.
+
+        * UIProcess/API/gtk/WebKitSettings.cpp:
+        (webKitSettingsSetProperty): Ignore deprecation warnings.
+        (webKitSettingsGetProperty): Ditto.
+        (webkit_settings_class_init): Mark WebKitSettings:enable-private-browsing as deprecated.
+        * UIProcess/API/gtk/WebKitSettings.h:
+        * UIProcess/API/gtk/WebKitWebContext.cpp:
+        (webkit_web_context_new_ephemeral): Create an ephemeral WebKitWebContext. This is just a convenient method to
+        create a WebKitWebContext with an ephemeral WebKitWebsiteDataManager without having to deal with the manager.
+        (webkit_web_context_is_ephemeral): Return whether the context is ephemeral.
+        (webkitWebContextCreatePageForWebView): Configure page with the web view WebKitWebsiteDataManager if it has one.
+        * UIProcess/API/gtk/WebKitWebContext.h:
+        * UIProcess/API/gtk/WebKitWebView.cpp:
+        (webkitWebViewConstructed): Check if the WebView is or should be ephemeral and create a non persistent website
+        data manager if it's an ephemeral web view in a non ephemeral web context.
+        (webkitWebViewSetProperty): Add setter for is-ephemeral property.
+        (webkitWebViewGetProperty): Add getter for is-ephemeral property.
+        (webkit_web_view_class_init): Add is-ephemeral property.
+        (webkitWebViewHandleAuthenticationChallenge): Check also whether web view is ephemeral.
+        (webkitWebViewGetWebsiteDataManager): Helper private to return the web view data manager.
+        (webkit_web_view_new_with_context): Also set is-ephemeral property depending on the context.
+        (webkit_web_view_is_ephemeral): Return whether the view is ephemeral.
+        * UIProcess/API/gtk/WebKitWebView.h:
+        * UIProcess/API/gtk/WebKitWebViewPrivate.h:
+        * UIProcess/API/gtk/WebKitWebsiteDataManager.cpp:
+        (webkitWebsiteDataManagerGetProperty): Add setter for is-ephemeral property.
+        (webkitWebsiteDataManagerSetProperty): Add getter for is-ephemeral property.
+        (webkit_website_data_manager_class_init): Add is-ephemeral property.
+        (webkit_website_data_manager_new_ephemeral): Create a new ephemeral WebKitWebsiteDataManager.
+        (webkit_website_data_manager_is_ephemeral): Return whether the website data manager is ephemeral.
+        (webkit_website_data_manager_get_base_data_directory): Return nullptr if manager is ephemeral.
+        (webkit_website_data_manager_get_base_cache_directory): Ditto.
+        (webkit_website_data_manager_get_local_storage_directory): Ditto.
+        (webkit_website_data_manager_get_disk_cache_directory): Ditto.
+        (webkit_website_data_manager_get_offline_application_cache_directory): Ditto.
+        (webkit_website_data_manager_get_indexeddb_directory): Ditto.
+        (webkit_website_data_manager_get_websql_directory): Ditto.
+        * UIProcess/API/gtk/WebKitWebsiteDataManager.h:
+        * UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt: Add new symbols.
+
</ins><span class="cx"> 2017-01-24  Zalan Bujtas  &lt;zalan@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Add simple line layout toggle to MiniBrowser
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitSettingscpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -235,7 +235,9 @@
</span><span class="cx">         webkit_settings_set_default_charset(settings, g_value_get_string(value));
</span><span class="cx">         break;
</span><span class="cx">     case PROP_ENABLE_PRIVATE_BROWSING:
</span><ins>+        G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
</ins><span class="cx">         webkit_settings_set_enable_private_browsing(settings, g_value_get_boolean(value));
</span><ins>+        G_GNUC_END_IGNORE_DEPRECATIONS;
</ins><span class="cx">         break;
</span><span class="cx">     case PROP_ENABLE_DEVELOPER_EXTRAS:
</span><span class="cx">         webkit_settings_set_enable_developer_extras(settings, g_value_get_boolean(value));
</span><span class="lines">@@ -402,7 +404,9 @@
</span><span class="cx">         g_value_set_string(value, webkit_settings_get_default_charset(settings));
</span><span class="cx">         break;
</span><span class="cx">     case PROP_ENABLE_PRIVATE_BROWSING:
</span><ins>+        G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
</ins><span class="cx">         g_value_set_boolean(value, webkit_settings_get_enable_private_browsing(settings));
</span><ins>+        G_GNUC_END_IGNORE_DEPRECATIONS;
</ins><span class="cx">         break;
</span><span class="cx">     case PROP_ENABLE_DEVELOPER_EXTRAS:
</span><span class="cx">         g_value_set_boolean(value, webkit_settings_get_enable_developer_extras(settings));
</span><span class="lines">@@ -831,6 +835,8 @@
</span><span class="cx">      *
</span><span class="cx">      * Determines whether or not private browsing is enabled. Private browsing
</span><span class="cx">      * will disable history, cache and form auto-fill for any pages visited.
</span><ins>+     *
+     * Deprecated: 2.16. Use #WebKitWebView:is-ephemeral or #WebKitWebContext:is-ephemeral instead.
</ins><span class="cx">      */
</span><span class="cx">     g_object_class_install_property(gObjectClass,
</span><span class="cx">                                     PROP_ENABLE_PRIVATE_BROWSING,
</span><span class="lines">@@ -2143,6 +2149,8 @@
</span><span class="cx">  * Get the #WebKitSettings:enable-private-browsing property.
</span><span class="cx">  *
</span><span class="cx">  * Returns: %TRUE If private browsing is enabled or %FALSE otherwise.
</span><ins>+ *
+ * Deprecated: 2.16. Use #WebKitWebView:is-ephemeral or #WebKitWebContext:is-ephemeral instead.
</ins><span class="cx">  */
</span><span class="cx"> gboolean webkit_settings_get_enable_private_browsing(WebKitSettings* settings)
</span><span class="cx"> {
</span><span class="lines">@@ -2152,11 +2160,13 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><del>- * webkit_settings_set_private_caret_browsing:
</del><ins>+ * webkit_settings_set_enable_private_browsing:
</ins><span class="cx">  * @settings: a #WebKitSettings
</span><span class="cx">  * @enabled: Value to be set
</span><span class="cx">  *
</span><span class="cx">  * Set the #WebKitSettings:enable-private-browsing property.
</span><ins>+ *
+ * Deprecated: 2.16. Use #WebKitWebView:is-ephemeral or #WebKitWebContext:is-ephemeral instead.
</ins><span class="cx">  */
</span><span class="cx"> void webkit_settings_set_enable_private_browsing(WebKitSettings* settings, gboolean enabled)
</span><span class="cx"> {
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitSettingsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.h (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.h        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitSettings.h        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -236,10 +236,10 @@
</span><span class="cx"> webkit_settings_set_default_charset                            (WebKitSettings *settings,
</span><span class="cx">                                                                 const gchar    *default_charset);
</span><span class="cx"> 
</span><del>-WEBKIT_API gboolean
</del><ins>+WEBKIT_DEPRECATED gboolean
</ins><span class="cx"> webkit_settings_get_enable_private_browsing                    (WebKitSettings *settings);
</span><span class="cx"> 
</span><del>-WEBKIT_API void
</del><ins>+WEBKIT_DEPRECATED void
</ins><span class="cx"> webkit_settings_set_enable_private_browsing                    (WebKitSettings *settings,
</span><span class="cx">                                                                 gboolean        enabled);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebContextcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -258,7 +258,7 @@
</span><span class="cx"> 
</span><span class="cx">     WebKitWebContext* webContext = WEBKIT_WEB_CONTEXT(object);
</span><span class="cx">     WebKitWebContextPrivate* priv = webContext-&gt;priv;
</span><del>-    if (priv-&gt;websiteDataManager) {
</del><ins>+    if (priv-&gt;websiteDataManager &amp;&amp; !webkit_website_data_manager_is_ephemeral(priv-&gt;websiteDataManager.get())) {
</ins><span class="cx">         configuration.setLocalStorageDirectory(WebCore::stringFromFileSystemRepresentation(webkit_website_data_manager_get_local_storage_directory(priv-&gt;websiteDataManager.get())));
</span><span class="cx">         configuration.setDiskCacheDirectory(WebCore::pathByAppendingComponent(WebCore::stringFromFileSystemRepresentation(webkit_website_data_manager_get_disk_cache_directory(priv-&gt;websiteDataManager.get())), networkCacheSubdirectory));
</span><span class="cx">         configuration.setApplicationCacheDirectory(WebCore::stringFromFileSystemRepresentation(webkit_website_data_manager_get_offline_application_cache_directory(priv-&gt;websiteDataManager.get())));
</span><span class="lines">@@ -449,6 +449,26 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><ins>+ * webkit_web_context_new_ephemeral:
+ *
+ * Create a new ephemeral #WebKitWebContext. An ephemeral #WebKitWebContext is a context
+ * created with an ephemeral #WebKitWebsiteDataManager. This is just a convenient method
+ * to create ephemeral contexts without having to create your own #WebKitWebsiteDataManager.
+ * All #WebKitWebView&lt;!-- -&gt;s associated with this context will also be ephemeral. Websites will
+ * not store any data in the client storage.
+ * This is normally used to implement private instances.
+ *
+ * Returns: (transfer full): a new ephemeral #WebKitWebContext.
+ *
+ * Since: 2.16
+ */
+WebKitWebContext* webkit_web_context_new_ephemeral()
+{
+    GRefPtr&lt;WebKitWebsiteDataManager&gt; manager = adoptGRef(webkit_website_data_manager_new_ephemeral());
+    return WEBKIT_WEB_CONTEXT(g_object_new(WEBKIT_TYPE_WEB_CONTEXT, &quot;website-data-manager&quot;, manager.get(), nullptr));
+}
+
+/**
</ins><span class="cx">  * webkit_web_context_new_with_website_data_manager:
</span><span class="cx">  * @manager: a #WebKitWebsiteDataManager
</span><span class="cx">  *
</span><span class="lines">@@ -483,6 +503,23 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><ins>+ * webkit_web_context_is_ephemeral:
+ * @context: the #WebKitWebContext
+ *
+ * Get whether a #WebKitWebContext is ephemeral.
+ *
+ * Returns: %TRUE if @context is ephemeral or %FALSE otherwise.
+ *
+ * Since: 2.16
+ */
+gboolean webkit_web_context_is_ephemeral(WebKitWebContext* context)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_CONTEXT(context), FALSE);
+
+    return webkit_website_data_manager_is_ephemeral(context-&gt;priv-&gt;websiteDataManager.get());
+}
+
+/**
</ins><span class="cx">  * webkit_web_context_set_cache_model:
</span><span class="cx">  * @context: the #WebKitWebContext
</span><span class="cx">  * @cache_model: a #WebKitCacheModel
</span><span class="lines">@@ -1426,7 +1463,11 @@
</span><span class="cx">     pageConfiguration-&gt;setPreferences(webkitSettingsGetPreferences(webkit_web_view_get_settings(webView)));
</span><span class="cx">     pageConfiguration-&gt;setRelatedPage(relatedView ? webkitWebViewBaseGetPage(WEBKIT_WEB_VIEW_BASE(relatedView)) : nullptr);
</span><span class="cx">     pageConfiguration-&gt;setUserContentController(userContentManager ? webkitUserContentManagerGetUserContentControllerProxy(userContentManager) : nullptr);
</span><del>-    pageConfiguration-&gt;setWebsiteDataStore(&amp;webkitWebsiteDataManagerGetDataStore(context-&gt;priv-&gt;websiteDataManager.get()));
</del><ins>+
+    WebKitWebsiteDataManager* manager = webkitWebViewGetWebsiteDataManager(webView);
+    if (!manager)
+        manager = context-&gt;priv-&gt;websiteDataManager.get();
+    pageConfiguration-&gt;setWebsiteDataStore(&amp;webkitWebsiteDataManagerGetDataStore(manager));
</ins><span class="cx">     pageConfiguration-&gt;setSessionID(pageConfiguration-&gt;websiteDataStore()-&gt;websiteDataStore().sessionID());
</span><span class="cx">     webkitWebViewBaseCreateWebPage(webViewBase, WTFMove(pageConfiguration));
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebContexth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.h (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.h        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebContext.h        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -167,11 +167,17 @@
</span><span class="cx"> webkit_web_context_new                              (void);
</span><span class="cx"> 
</span><span class="cx"> WEBKIT_API WebKitWebContext *
</span><ins>+webkit_web_context_new_ephemeral                    (void);
+
+WEBKIT_API WebKitWebContext *
</ins><span class="cx"> webkit_web_context_new_with_website_data_manager    (WebKitWebsiteDataManager      *manager);
</span><span class="cx"> 
</span><span class="cx"> WEBKIT_API WebKitWebsiteDataManager *
</span><span class="cx"> webkit_web_context_get_website_data_manager         (WebKitWebContext              *context);
</span><span class="cx"> 
</span><ins>+WEBKIT_API gboolean
+webkit_web_context_is_ephemeral                     (WebKitWebContext              *context);
+
</ins><span class="cx"> WEBKIT_API void
</span><span class="cx"> webkit_web_context_set_cache_model                  (WebKitWebContext              *context,
</span><span class="cx">                                                      WebKitCacheModel               cache_model);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -153,6 +153,7 @@
</span><span class="cx">     PROP_ZOOM_LEVEL,
</span><span class="cx">     PROP_IS_LOADING,
</span><span class="cx">     PROP_IS_PLAYING_AUDIO,
</span><ins>+    PROP_IS_EPHEMERAL,
</ins><span class="cx">     PROP_EDITABLE
</span><span class="cx"> };
</span><span class="cx"> 
</span><span class="lines">@@ -177,6 +178,7 @@
</span><span class="cx">     CString customTextEncoding;
</span><span class="cx">     CString activeURI;
</span><span class="cx">     bool isLoading;
</span><ins>+    bool isEphemeral;
</ins><span class="cx"> 
</span><span class="cx">     std::unique_ptr&lt;PageLoadStateObserver&gt; loadObserver;
</span><span class="cx"> 
</span><span class="lines">@@ -208,6 +210,7 @@
</span><span class="cx">     SnapshotResultsMap snapshotResultsMap;
</span><span class="cx">     GRefPtr&lt;WebKitAuthenticationRequest&gt; authenticationRequest;
</span><span class="cx"> 
</span><ins>+    GRefPtr&lt;WebKitWebsiteDataManager&gt; websiteDataManager;
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> static guint signals[LAST_SIGNAL] = { 0, };
</span><span class="lines">@@ -641,13 +644,20 @@
</span><span class="cx"> 
</span><span class="cx">     WebKitWebView* webView = WEBKIT_WEB_VIEW(object);
</span><span class="cx">     WebKitWebViewPrivate* priv = webView-&gt;priv;
</span><del>-    if (priv-&gt;relatedView)
</del><ins>+    if (priv-&gt;relatedView) {
</ins><span class="cx">         priv-&gt;context = webkit_web_view_get_context(priv-&gt;relatedView);
</span><del>-    else if (!priv-&gt;context)
</del><ins>+        priv-&gt;isEphemeral = webkit_web_view_is_ephemeral(priv-&gt;relatedView);
+    } else if (!priv-&gt;context)
</ins><span class="cx">         priv-&gt;context = webkit_web_context_get_default();
</span><ins>+    else if (!priv-&gt;isEphemeral)
+        priv-&gt;isEphemeral = webkit_web_context_is_ephemeral(priv-&gt;context.get());
+
</ins><span class="cx">     if (!priv-&gt;settings)
</span><span class="cx">         priv-&gt;settings = adoptGRef(webkit_settings_new());
</span><span class="cx"> 
</span><ins>+    if (priv-&gt;isEphemeral &amp;&amp; !webkit_web_context_is_ephemeral(priv-&gt;context.get()))
+        priv-&gt;websiteDataManager = adoptGRef(webkit_website_data_manager_new_ephemeral());
+
</ins><span class="cx">     webkitWebContextCreatePageForWebView(priv-&gt;context.get(), webView, priv-&gt;userContentManager.get(), priv-&gt;relatedView);
</span><span class="cx"> 
</span><span class="cx">     priv-&gt;loadObserver = std::make_unique&lt;PageLoadStateObserver&gt;(webView);
</span><span class="lines">@@ -701,6 +711,9 @@
</span><span class="cx">     case PROP_ZOOM_LEVEL:
</span><span class="cx">         webkit_web_view_set_zoom_level(webView, g_value_get_double(value));
</span><span class="cx">         break;
</span><ins>+    case PROP_IS_EPHEMERAL:
+        webView-&gt;priv-&gt;isEphemeral = g_value_get_boolean(value);
+        break;
</ins><span class="cx">     case PROP_EDITABLE:
</span><span class="cx">         webkit_web_view_set_editable(webView, g_value_get_boolean(value));
</span><span class="cx">         break;
</span><span class="lines">@@ -744,6 +757,9 @@
</span><span class="cx">     case PROP_IS_PLAYING_AUDIO:
</span><span class="cx">         g_value_set_boolean(value, webkit_web_view_is_playing_audio(webView));
</span><span class="cx">         break;
</span><ins>+    case PROP_IS_EPHEMERAL:
+        g_value_set_boolean(value, webkit_web_view_is_ephemeral(webView));
+        break;
</ins><span class="cx">     case PROP_EDITABLE:
</span><span class="cx">         g_value_set_boolean(value, webkit_web_view_is_editable(webView));
</span><span class="cx">         break;
</span><span class="lines">@@ -976,6 +992,29 @@
</span><span class="cx">             WEBKIT_PARAM_READABLE));
</span><span class="cx"> 
</span><span class="cx">     /**
</span><ins>+     * WebKitWebView:is-ephemeral:
+     *
+     * Whether the #WebKitWebView is ephemeral. An ephemeral web view never writes
+     * website data to the client storage, no matter what #WebKitWebsiteDataManager
+     * its context is using. This is normally used to implement private browsing mode.
+     * This is a %G_PARAM_CONSTRUCT_ONLY property, so you have to create a ephemeral
+     * #WebKitWebView and it can't be changed. Note that all #WebKitWebView&lt;!-- --&gt;s
+     * created with an ephemeral #WebKitWebContext will be ephemeral automatically.
+     * See also webkit_web_context_new_ephemeral().
+     *
+     * Since: 2.16
+     */
+    g_object_class_install_property(
+        gObjectClass,
+        PROP_IS_EPHEMERAL,
+        g_param_spec_boolean(
+            &quot;is-ephemeral&quot;,
+            &quot;Is Ephemeral&quot;,
+            _(&quot;Whether the web view is ephemeral&quot;),
+            FALSE,
+            static_cast&lt;GParamFlags&gt;(WEBKIT_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)));
+
+    /**
</ins><span class="cx">      * WebKitWebView:editable:
</span><span class="cx">      *
</span><span class="cx">      * Whether the pages loaded inside #WebKitWebView are editable. For more
</span><span class="lines">@@ -2021,7 +2060,9 @@
</span><span class="cx"> 
</span><span class="cx"> void webkitWebViewHandleAuthenticationChallenge(WebKitWebView* webView, AuthenticationChallengeProxy* authenticationChallenge)
</span><span class="cx"> {
</span><del>-    gboolean privateBrowsingEnabled = webkit_settings_get_enable_private_browsing(webView-&gt;priv-&gt;settings.get());
</del><ins>+    G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
+    gboolean privateBrowsingEnabled = webView-&gt;priv-&gt;isEphemeral || webkit_settings_get_enable_private_browsing(webView-&gt;priv-&gt;settings.get());
+    G_GNUC_END_IGNORE_DEPRECATIONS;
</ins><span class="cx">     webView-&gt;priv-&gt;authenticationRequest = adoptGRef(webkitAuthenticationRequestCreate(authenticationChallenge, privateBrowsingEnabled));
</span><span class="cx">     gboolean returnValue;
</span><span class="cx">     g_signal_emit(webView, signals[AUTHENTICATE], 0, webView-&gt;priv-&gt;authenticationRequest.get(), &amp;returnValue);
</span><span class="lines">@@ -2064,6 +2105,11 @@
</span><span class="cx"> #endif
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+WebKitWebsiteDataManager* webkitWebViewGetWebsiteDataManager(WebKitWebView* webView)
+{
+    return webView-&gt;priv-&gt;websiteDataManager.get();
+}
+
</ins><span class="cx"> /**
</span><span class="cx">  * webkit_web_view_new:
</span><span class="cx">  *
</span><span class="lines">@@ -2095,7 +2141,10 @@
</span><span class="cx"> {
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEB_CONTEXT(context), 0);
</span><span class="cx"> 
</span><del>-    return GTK_WIDGET(g_object_new(WEBKIT_TYPE_WEB_VIEW, &quot;web-context&quot;, context, NULL));
</del><ins>+    return GTK_WIDGET(g_object_new(WEBKIT_TYPE_WEB_VIEW,
+        &quot;is-ephemeral&quot;, webkit_web_context_is_ephemeral(context),
+        &quot;web-context&quot;, context,
+        nullptr));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><span class="lines">@@ -2199,6 +2248,27 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><ins>+ * webkit_web_view_is_ephemeral:
+ * @web_view: a #WebKitWebView
+ *
+ * Get whether a #WebKitWebView is ephemeral. To create an ephemeral #WebKitWebView you need to
+ * use g_object_new() and pass is-ephemeral propery with %TRUE value. See
+ * #WebKitWebView:is-ephemeral for more details.
+ * If @web_view was created with a ephemeral #WebKitWebView:related-view or an
+ * ephemeral #WebKitWebView:web-context it will also be ephemeral.
+ *
+ * Returns: %TRUE if @web_view is ephemeral or %FALSE otherwise.
+ *
+ * Since: 2.16
+ */
+gboolean webkit_web_view_is_ephemeral(WebKitWebView* webView)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEB_VIEW(webView), FALSE);
+
+    return webView-&gt;priv-&gt;isEphemeral;
+}
+
+/**
</ins><span class="cx">  * webkit_web_view_try_close:
</span><span class="cx">  * @web_view: a #WebKitWebView
</span><span class="cx">  *
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.h (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.h        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebView.h        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -274,6 +274,9 @@
</span><span class="cx"> WEBKIT_API GtkWidget *
</span><span class="cx"> webkit_web_view_new_with_user_content_manager        (WebKitUserContentManager  *user_content_manager);
</span><span class="cx"> 
</span><ins>+WEBKIT_API gboolean
+webkit_web_view_is_ephemeral                         (WebKitWebView             *web_view);
+
</ins><span class="cx"> WEBKIT_API WebKitWebContext *
</span><span class="cx"> webkit_web_view_get_context                          (WebKitWebView             *web_view);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebViewPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewPrivate.h (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewPrivate.h        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebViewPrivate.h        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -66,5 +66,6 @@
</span><span class="cx"> void webkitWebViewIsPlayingAudioChanged(WebKitWebView*);
</span><span class="cx"> void webkitWebViewSelectionDidChange(WebKitWebView*);
</span><span class="cx"> void webkitWebViewRequestInstallMissingMediaPlugins(WebKitWebView*, WebKit::InstallMissingMediaPluginsPermissionRequest&amp;);
</span><ins>+WebKitWebsiteDataManager* webkitWebViewGetWebsiteDataManager(WebKitWebView*);
</ins><span class="cx"> 
</span><span class="cx"> #endif // WebKitWebViewPrivate_h
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebsiteDataManagercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -56,6 +56,12 @@
</span><span class="cx">  * with the default configuration. To get the WebKitWebsiteDataManager of a #WebKitWebContext
</span><span class="cx">  * you can use webkit_web_context_get_website_data_manager().
</span><span class="cx">  *
</span><ins>+ * A WebKitWebsiteDataManager can also be ephemeral and then all the directories configuration
+ * is not needed because website data will never persist. You can create an ephemeral WebKitWebsiteDataManager
+ * with webkit_website_data_manager_new_ephemeral(). Then you can pass an ephemeral WebKitWebsiteDataManager to
+ * a #WebKitWebContext to make it ephemeral or use webkit_web_context_new_ephemeral() and the WebKitWebsiteDataManager
+ * will be automatically created by the #WebKitWebContext.
+ *
</ins><span class="cx">  * WebKitWebsiteDataManager can also be used to fetch websites data, remove data
</span><span class="cx">  * stored by particular websites, or clear data for all websites modified since a given
</span><span class="cx">  * period of time.
</span><span class="lines">@@ -72,7 +78,8 @@
</span><span class="cx">     PROP_DISK_CACHE_DIRECTORY,
</span><span class="cx">     PROP_APPLICATION_CACHE_DIRECTORY,
</span><span class="cx">     PROP_INDEXEDDB_DIRECTORY,
</span><del>-    PROP_WEBSQL_DIRECTORY
</del><ins>+    PROP_WEBSQL_DIRECTORY,
+    PROP_IS_EPHEMERAL
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> struct _WebKitWebsiteDataManagerPrivate {
</span><span class="lines">@@ -114,6 +121,9 @@
</span><span class="cx">     case PROP_WEBSQL_DIRECTORY:
</span><span class="cx">         g_value_set_string(value, webkit_website_data_manager_get_websql_directory(manager));
</span><span class="cx">         break;
</span><ins>+    case PROP_IS_EPHEMERAL:
+        g_value_set_boolean(value, webkit_website_data_manager_is_ephemeral(manager));
+        break;
</ins><span class="cx">     default:
</span><span class="cx">         G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propID, paramSpec);
</span><span class="cx">     }
</span><span class="lines">@@ -145,6 +155,10 @@
</span><span class="cx">     case PROP_WEBSQL_DIRECTORY:
</span><span class="cx">         manager-&gt;priv-&gt;webSQLDirectory.reset(g_value_dup_string(value));
</span><span class="cx">         break;
</span><ins>+    case PROP_IS_EPHEMERAL:
+        if (g_value_get_boolean(value))
+            manager-&gt;priv-&gt;websiteDataStore = API::WebsiteDataStore::createNonPersistentDataStore();
+        break;
</ins><span class="cx">     default:
</span><span class="cx">         G_OBJECT_WARN_INVALID_PROPERTY_ID(object, propID, paramSpec);
</span><span class="cx">     }
</span><span class="lines">@@ -300,6 +314,26 @@
</span><span class="cx">             _(&quot;The directory where WebSQL databases will be stored&quot;),
</span><span class="cx">             nullptr,
</span><span class="cx">             static_cast&lt;GParamFlags&gt;(WEBKIT_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)));
</span><ins>+
+    /**
+     * WebKitWebsiteDataManager:is-ephemeral:
+     *
+     * Whether the #WebKitWebsiteDataManager is ephemeral. An ephemeral #WebKitWebsiteDataManager
+     * handles all websites data as non-persistent, and nothing will be written to the client
+     * storage. Note that if you create an ephemeral #WebKitWebsiteDataManager all other construction
+     * parameters to configure data directories will be ignored.
+     *
+     * Since: 2.16
+     */
+    g_object_class_install_property(
+        gObjectClass,
+        PROP_IS_EPHEMERAL,
+        g_param_spec_boolean(
+            &quot;is-ephemeral&quot;,
+            &quot;Is Ephemeral&quot;,
+            _(&quot;Whether the WebKitWebsiteDataManager is ephemeral&quot;),
+            FALSE,
+            static_cast&lt;GParamFlags&gt;(WEBKIT_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)));
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> WebKitWebsiteDataManager* webkitWebsiteDataManagerCreate(WebsiteDataStore::Configuration&amp;&amp; configuration)
</span><span class="lines">@@ -353,13 +387,44 @@
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> /**
</span><ins>+ * webkit_website_data_manager_new_ephemeral:
+ *
+ * Creates an ephemeral #WebKitWebsiteDataManager. See #WebKitWebsiteDataManager:is-ephemeral for more details.
+ *
+ * Returns: (transfer full): a new ephemeral #WebKitWebsiteDataManager.
+ *
+ * Since: 2.16
+ */
+WebKitWebsiteDataManager* webkit_website_data_manager_new_ephemeral()
+{
+    return WEBKIT_WEBSITE_DATA_MANAGER(g_object_new(WEBKIT_TYPE_WEBSITE_DATA_MANAGER, &quot;is-ephemeral&quot;, TRUE, nullptr));
+}
+
+/**
+ * webkit_website_data_manager_is_ephemeral:
+ * @manager: a #WebKitWebsiteDataManager
+ *
+ * Get whether a #WebKitWebsiteDataManager is ephemeral. See #WebKitWebsiteDataManager::is-ephemerla for more details.
+ *
+ * Returns: %TRUE if @manager is epheral or %FALSE otherwise.
+ *
+ * Since: 2.16
+ */
+gboolean webkit_website_data_manager_is_ephemeral(WebKitWebsiteDataManager* manager)
+{
+    g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), FALSE);
+
+    return manager-&gt;priv-&gt;websiteDataStore &amp;&amp; !manager-&gt;priv-&gt;websiteDataStore-&gt;isPersistent();
+}
+
+/**
</ins><span class="cx">  * webkit_website_data_manager_get_base_data_directory:
</span><span class="cx">  * @manager: a #WebKitWebsiteDataManager
</span><span class="cx">  *
</span><span class="cx">  * Get the #WebKitWebsiteDataManager:base-data-directory property.
</span><span class="cx">  *
</span><del>- * Returns: the base directory for Website data, or %NULL if
- *    #WebKitWebsiteDataManager:base-data-directory was not provided.
</del><ins>+ * Returns: (allow-none): the base directory for Website data, or %NULL if
+ *    #WebKitWebsiteDataManager:base-data-directory was not provided or @manager is ephemeral.
</ins><span class="cx">  *
</span><span class="cx">  * Since: 2.10
</span><span class="cx">  */
</span><span class="lines">@@ -367,6 +432,9 @@
</span><span class="cx"> {
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), nullptr);
</span><span class="cx"> 
</span><ins>+    if (manager-&gt;priv-&gt;websiteDataStore &amp;&amp; !manager-&gt;priv-&gt;websiteDataStore-&gt;isPersistent())
+        return nullptr;
+
</ins><span class="cx">     return manager-&gt;priv-&gt;baseDataDirectory.get();
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -376,8 +444,8 @@
</span><span class="cx">  *
</span><span class="cx">  * Get the #WebKitWebsiteDataManager:base-cache-directory property.
</span><span class="cx">  *
</span><del>- * Returns: the base directory for Website cache, or %NULL if
- *    #WebKitWebsiteDataManager:base-cache-directory was not provided.
</del><ins>+ * Returns: (allow-none): the base directory for Website cache, or %NULL if
+ *    #WebKitWebsiteDataManager:base-cache-directory was not provided or @manager is ephemeral.
</ins><span class="cx">  *
</span><span class="cx">  * Since: 2.10
</span><span class="cx">  */
</span><span class="lines">@@ -385,6 +453,9 @@
</span><span class="cx"> {
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), nullptr);
</span><span class="cx"> 
</span><ins>+    if (manager-&gt;priv-&gt;websiteDataStore &amp;&amp; !manager-&gt;priv-&gt;websiteDataStore-&gt;isPersistent())
+        return nullptr;
+
</ins><span class="cx">     return manager-&gt;priv-&gt;baseCacheDirectory.get();
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="lines">@@ -394,7 +465,7 @@
</span><span class="cx">  *
</span><span class="cx">  * Get the #WebKitWebsiteDataManager:local-storage-directory property.
</span><span class="cx">  *
</span><del>- * Returns: the directory where local storage data is stored.
</del><ins>+ * Returns: (allow-none): the directory where local storage data is stored or %NULL if @manager is ephemeral.
</ins><span class="cx">  *
</span><span class="cx">  * Since: 2.10
</span><span class="cx">  */
</span><span class="lines">@@ -403,6 +474,9 @@
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), nullptr);
</span><span class="cx"> 
</span><span class="cx">     WebKitWebsiteDataManagerPrivate* priv = manager-&gt;priv;
</span><ins>+    if (priv-&gt;websiteDataStore &amp;&amp; !priv-&gt;websiteDataStore-&gt;isPersistent())
+        return nullptr;
+
</ins><span class="cx">     if (!priv-&gt;localStorageDirectory)
</span><span class="cx">         priv-&gt;localStorageDirectory.reset(g_strdup(API::WebsiteDataStore::defaultLocalStorageDirectory().utf8().data()));
</span><span class="cx">     return priv-&gt;localStorageDirectory.get();
</span><span class="lines">@@ -414,7 +488,7 @@
</span><span class="cx">  *
</span><span class="cx">  * Get the #WebKitWebsiteDataManager:disk-cache-directory property.
</span><span class="cx">  *
</span><del>- * Returns: the directory where HTTP disk cache is stored.
</del><ins>+ * Returns: (allow-none): the directory where HTTP disk cache is stored or %NULL if @manager is ephemeral.
</ins><span class="cx">  *
</span><span class="cx">  * Since: 2.10
</span><span class="cx">  */
</span><span class="lines">@@ -423,6 +497,9 @@
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), nullptr);
</span><span class="cx"> 
</span><span class="cx">     WebKitWebsiteDataManagerPrivate* priv = manager-&gt;priv;
</span><ins>+    if (priv-&gt;websiteDataStore &amp;&amp; !priv-&gt;websiteDataStore-&gt;isPersistent())
+        return nullptr;
+
</ins><span class="cx">     if (!priv-&gt;diskCacheDirectory) {
</span><span class="cx">         // The default directory already has the subdirectory.
</span><span class="cx">         priv-&gt;diskCacheDirectory.reset(g_strdup(WebCore::directoryName(API::WebsiteDataStore::defaultNetworkCacheDirectory()).utf8().data()));
</span><span class="lines">@@ -436,7 +513,7 @@
</span><span class="cx">  *
</span><span class="cx">  * Get the #WebKitWebsiteDataManager:offline-application-cache-directory property.
</span><span class="cx">  *
</span><del>- * Returns: the directory where offline web application cache is stored.
</del><ins>+ * Returns: (allow-none): the directory where offline web application cache is stored or %NULL if @manager is ephemeral.
</ins><span class="cx">  *
</span><span class="cx">  * Since: 2.10
</span><span class="cx">  */
</span><span class="lines">@@ -445,6 +522,9 @@
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), nullptr);
</span><span class="cx"> 
</span><span class="cx">     WebKitWebsiteDataManagerPrivate* priv = manager-&gt;priv;
</span><ins>+    if (priv-&gt;websiteDataStore &amp;&amp; !priv-&gt;websiteDataStore-&gt;isPersistent())
+        return nullptr;
+
</ins><span class="cx">     if (!priv-&gt;applicationCacheDirectory)
</span><span class="cx">         priv-&gt;applicationCacheDirectory.reset(g_strdup(API::WebsiteDataStore::defaultApplicationCacheDirectory().utf8().data()));
</span><span class="cx">     return priv-&gt;applicationCacheDirectory.get();
</span><span class="lines">@@ -456,7 +536,7 @@
</span><span class="cx">  *
</span><span class="cx">  * Get the #WebKitWebsiteDataManager:indexeddb-directory property.
</span><span class="cx">  *
</span><del>- * Returns: the directory where IndexedDB databases are stored.
</del><ins>+ * Returns: (allow-none): the directory where IndexedDB databases are stored or %NULL if @manager is ephemeral.
</ins><span class="cx">  *
</span><span class="cx">  * Since: 2.10
</span><span class="cx">  */
</span><span class="lines">@@ -465,6 +545,9 @@
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), nullptr);
</span><span class="cx"> 
</span><span class="cx">     WebKitWebsiteDataManagerPrivate* priv = manager-&gt;priv;
</span><ins>+    if (priv-&gt;websiteDataStore &amp;&amp; !priv-&gt;websiteDataStore-&gt;isPersistent())
+        return nullptr;
+
</ins><span class="cx">     if (!priv-&gt;indexedDBDirectory)
</span><span class="cx">         priv-&gt;indexedDBDirectory.reset(g_strdup(API::WebsiteDataStore::defaultIndexedDBDatabaseDirectory().utf8().data()));
</span><span class="cx">     return priv-&gt;indexedDBDirectory.get();
</span><span class="lines">@@ -476,7 +559,7 @@
</span><span class="cx">  *
</span><span class="cx">  * Get the #WebKitWebsiteDataManager:websql-directory property.
</span><span class="cx">  *
</span><del>- * Returns: the directory where WebSQL databases are stored.
</del><ins>+ * Returns: (allow-none): the directory where WebSQL databases are stored or %NULL if @manager is ephemeral.
</ins><span class="cx">  *
</span><span class="cx">  * Since: 2.10
</span><span class="cx">  */
</span><span class="lines">@@ -485,6 +568,9 @@
</span><span class="cx">     g_return_val_if_fail(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager), nullptr);
</span><span class="cx"> 
</span><span class="cx">     WebKitWebsiteDataManagerPrivate* priv = manager-&gt;priv;
</span><ins>+    if (priv-&gt;websiteDataStore &amp;&amp; !priv-&gt;websiteDataStore-&gt;isPersistent())
+        return nullptr;
+
</ins><span class="cx">     if (!priv-&gt;webSQLDirectory)
</span><span class="cx">         priv-&gt;webSQLDirectory.reset(g_strdup(API::WebsiteDataStore::defaultWebSQLDatabaseDirectory().utf8().data()));
</span><span class="cx">     return priv-&gt;webSQLDirectory.get();
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkWebKitWebsiteDataManagerh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.h (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.h        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/WebKitWebsiteDataManager.h        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -62,6 +62,12 @@
</span><span class="cx"> WEBKIT_API WebKitWebsiteDataManager *
</span><span class="cx"> webkit_website_data_manager_new                                       (const gchar              *first_option_name,
</span><span class="cx">                                                                        ...);
</span><ins>+WEBKIT_API WebKitWebsiteDataManager *
+webkit_website_data_manager_new_ephemeral                             (void);
+
+WEBKIT_API gboolean
+webkit_website_data_manager_is_ephemeral                              (WebKitWebsiteDataManager* manager);
+
</ins><span class="cx"> WEBKIT_API const gchar *
</span><span class="cx"> webkit_website_data_manager_get_base_data_directory                   (WebKitWebsiteDataManager *manager);
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIgtkdocswebkit2gtk40sectionstxt"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Source/WebKit2/UIProcess/API/gtk/docs/webkit2gtk-4.0-sections.txt        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -30,7 +30,9 @@
</span><span class="cx"> WebKitNetworkProxyMode
</span><span class="cx"> webkit_web_context_get_default
</span><span class="cx"> webkit_web_context_new
</span><ins>+webkit_web_context_new_ephemeral
</ins><span class="cx"> webkit_web_context_new_with_website_data_manager
</span><ins>+webkit_web_context_is_ephemeral
</ins><span class="cx"> webkit_web_context_get_website_data_manager
</span><span class="cx"> webkit_web_context_get_cache_model
</span><span class="cx"> webkit_web_context_set_cache_model
</span><span class="lines">@@ -158,6 +160,7 @@
</span><span class="cx"> webkit_web_view_new_with_related_view
</span><span class="cx"> webkit_web_view_new_with_settings
</span><span class="cx"> webkit_web_view_new_with_user_content_manager
</span><ins>+webkit_web_view_is_ephemeral
</ins><span class="cx"> webkit_web_view_get_context
</span><span class="cx"> webkit_web_view_get_user_content_manager
</span><span class="cx"> webkit_web_view_try_close
</span><span class="lines">@@ -1237,6 +1240,8 @@
</span><span class="cx"> &lt;FILE&gt;WebKitWebsiteDataManager&lt;/FILE&gt;
</span><span class="cx"> WebKitWebsiteDataManager
</span><span class="cx"> webkit_website_data_manager_new
</span><ins>+webkit_website_data_manager_new_ephemeral
+webkit_website_data_manager_is_ephemeral
</ins><span class="cx"> webkit_website_data_manager_get_base_data_directory
</span><span class="cx"> webkit_website_data_manager_get_base_cache_directory
</span><span class="cx"> webkit_website_data_manager_get_local_storage_directory
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Tools/ChangeLog        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -1,3 +1,34 @@
</span><ins>+2017-01-24  Carlos Garcia Campos  &lt;cgarcia@igalia.com&gt;
+
+        [GTK] Add API to create ephemeral web views and deprecate the private browsing setting
+        https://bugs.webkit.org/show_bug.cgi?id=167370
+
+        Reviewed by Michael Catanzaro.
+
+        Add several test cases of ephemeral web views.
+
+        * TestWebKitAPI/Tests/WebKit2Gtk/TestAuthentication.cpp:
+        (testWebViewAuthenticationStorage):
+        * TestWebKitAPI/Tests/WebKit2Gtk/TestCookieManager.cpp:
+        (ephemeralViewloadChanged):
+        (testCookieManagerEphemeral):
+        (beforeAll):
+        * TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitSettings.cpp:
+        (testWebKitSettings):
+        * TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebContext.cpp:
+        (testWebContextEphemeral):
+        (ephemeralViewloadChanged):
+        (testWebContextProxySettings):
+        (beforeAll):
+        * TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebView.cpp:
+        (ephemeralViewloadChanged):
+        (testWebViewEphemeral):
+        (beforeAll):
+        * TestWebKitAPI/Tests/WebKit2Gtk/TestWebsiteData.cpp:
+        (ephemeralViewloadChanged):
+        (testWebsiteDataEphemeral):
+        (beforeAll):
+
</ins><span class="cx"> 2017-01-24  Alex Christensen  &lt;achristensen@webkit.org&gt;
</span><span class="cx"> 
</span><span class="cx">         REGRESSION (r208902): URLWithUserTypedString returns nil with file URLs
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2GtkTestAuthenticationcpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestAuthentication.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestAuthentication.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestAuthentication.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -187,7 +187,9 @@
</span><span class="cx"> static void testWebViewAuthenticationStorage(AuthenticationTest* test, gconstpointer)
</span><span class="cx"> {
</span><span class="cx">     // Enable private browsing before authentication request to test that credentials can't be saved.
</span><ins>+    G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
</ins><span class="cx">     webkit_settings_set_enable_private_browsing(webkit_web_view_get_settings(test-&gt;m_webView), TRUE);
</span><ins>+    G_GNUC_END_IGNORE_DEPRECATIONS;
</ins><span class="cx">     test-&gt;loadURI(kServer-&gt;getURIForPath(&quot;/auth-test.html&quot;).data());
</span><span class="cx">     WebKitAuthenticationRequest* request = test-&gt;waitForAuthenticationRequest();
</span><span class="cx">     g_assert(!webkit_authentication_request_get_proposed_credential(request));
</span><span class="lines">@@ -196,7 +198,9 @@
</span><span class="cx">     // If WebKit has been compiled with libsecret, and private browsing is disabled
</span><span class="cx">     // then check that credentials can be saved.
</span><span class="cx"> #if USE(LIBSECRET)
</span><ins>+    G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
</ins><span class="cx">     webkit_settings_set_enable_private_browsing(webkit_web_view_get_settings(test-&gt;m_webView), FALSE);
</span><ins>+    G_GNUC_END_IGNORE_DEPRECATIONS;
</ins><span class="cx">     test-&gt;loadURI(kServer-&gt;getURIForPath(&quot;/auth-test.html&quot;).data());
</span><span class="cx">     request = test-&gt;waitForAuthenticationRequest();
</span><span class="cx">     g_assert(!webkit_authentication_request_get_proposed_credential(request));
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2GtkTestCookieManagercpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestCookieManager.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestCookieManager.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestCookieManager.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -290,6 +290,38 @@
</span><span class="cx">     g_assert_cmpint(g_strv_length(test-&gt;getDomains()), ==, 0);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static void ephemeralViewloadChanged(WebKitWebView* webView, WebKitLoadEvent loadEvent, WebViewTest* test)
+{
+    if (loadEvent != WEBKIT_LOAD_FINISHED)
+        return;
+    g_signal_handlers_disconnect_by_func(webView, reinterpret_cast&lt;void*&gt;(ephemeralViewloadChanged), test);
+    test-&gt;quitMainLoop();
+}
+
+static void testCookieManagerEphemeral(CookieManagerTest* test, gconstpointer)
+{
+    test-&gt;setAcceptPolicy(WEBKIT_COOKIE_POLICY_ACCEPT_ALWAYS);
+    test-&gt;setPersistentStorage(WEBKIT_COOKIE_PERSISTENT_STORAGE_TEXT);
+    char** domains = test-&gt;getDomains();
+    g_assert(domains);
+    g_assert_cmpint(g_strv_length(domains), ==, 0);
+
+    GRefPtr&lt;WebKitWebView&gt; webView = WEBKIT_WEB_VIEW(g_object_new(WEBKIT_TYPE_WEB_VIEW,
+        &quot;web-context&quot;, webkit_web_view_get_context(test-&gt;m_webView),
+        &quot;is-ephemeral&quot;, TRUE,
+        nullptr));
+    g_assert(webkit_web_view_is_ephemeral(webView.get()));
+    g_assert(!webkit_web_context_is_ephemeral(webkit_web_view_get_context(webView.get())));
+
+    g_signal_connect(webView.get(), &quot;load-changed&quot;, G_CALLBACK(ephemeralViewloadChanged), test);
+    webkit_web_view_load_uri(webView.get(), kServer-&gt;getURIForPath(&quot;/index.html&quot;).data());
+    g_main_loop_run(test-&gt;m_mainLoop);
+
+    domains = test-&gt;getDomains();
+    g_assert(domains);
+    g_assert_cmpint(g_strv_length(domains), ==, 0);
+}
+
</ins><span class="cx"> static void serverCallback(SoupServer* server, SoupMessage* message, const char* path, GHashTable*, SoupClientContext*, gpointer)
</span><span class="cx"> {
</span><span class="cx">     if (message-&gt;method != SOUP_METHOD_GET) {
</span><span class="lines">@@ -318,6 +350,7 @@
</span><span class="cx">     CookieManagerTest::add(&quot;WebKitCookieManager&quot;, &quot;delete-cookies&quot;, testCookieManagerDeleteCookies);
</span><span class="cx">     CookieManagerTest::add(&quot;WebKitCookieManager&quot;, &quot;cookies-changed&quot;, testCookieManagerCookiesChanged);
</span><span class="cx">     CookieManagerTest::add(&quot;WebKitCookieManager&quot;, &quot;persistent-storage&quot;, testCookieManagerPersistentStorage);
</span><ins>+    CookieManagerTest::add(&quot;WebKitCookieManager&quot;, &quot;ephemeral&quot;, testCookieManagerEphemeral);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void afterAll()
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2GtkTestWebKitSettingscpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitSettings.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitSettings.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitSettings.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -158,9 +158,11 @@
</span><span class="cx">     webkit_settings_set_default_charset(settings, &quot;utf8&quot;);
</span><span class="cx">     g_assert_cmpstr(webkit_settings_get_default_charset(settings), ==, &quot;utf8&quot;);
</span><span class="cx"> 
</span><ins>+    G_GNUC_BEGIN_IGNORE_DEPRECATIONS;
</ins><span class="cx">     g_assert(!webkit_settings_get_enable_private_browsing(settings));
</span><span class="cx">     webkit_settings_set_enable_private_browsing(settings, TRUE);
</span><span class="cx">     g_assert(webkit_settings_get_enable_private_browsing(settings));
</span><ins>+    G_GNUC_END_IGNORE_DEPRECATIONS;
</ins><span class="cx"> 
</span><span class="cx">     g_assert(!webkit_settings_get_enable_developer_extras(settings));
</span><span class="cx">     webkit_settings_set_enable_developer_extras(settings, TRUE);
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2GtkTestWebKitWebContextcpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebContext.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebContext.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebContext.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -40,6 +40,40 @@
</span><span class="cx">     g_assert(webkit_web_context_get_default() != test-&gt;m_webContext.get());
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static void testWebContextEphemeral(Test* test, gconstpointer)
+{
+    // By default web contexts are not ephemeral.
+    g_assert(!webkit_web_context_is_ephemeral(webkit_web_context_get_default()));
+    g_assert(!webkit_web_context_is_ephemeral(test-&gt;m_webContext.get()));
+
+    WebKitWebsiteDataManager* manager = webkit_web_context_get_website_data_manager(webkit_web_context_get_default());
+    g_assert(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager));
+    g_assert(!webkit_website_data_manager_is_ephemeral(manager));
+    manager = webkit_web_context_get_website_data_manager(test-&gt;m_webContext.get());
+    g_assert(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager));
+    g_assert(!webkit_website_data_manager_is_ephemeral(manager));
+
+    GRefPtr&lt;WebKitWebView&gt; webView = WEBKIT_WEB_VIEW(webkit_web_view_new());
+    g_assert(!webkit_web_view_is_ephemeral(webView.get()));
+
+    webView = WEBKIT_WEB_VIEW(webkit_web_view_new_with_context(test-&gt;m_webContext.get()));
+    g_assert(!webkit_web_view_is_ephemeral(webView.get()));
+
+    GRefPtr&lt;WebKitWebContext&gt; context = adoptGRef(webkit_web_context_new_ephemeral());
+    g_assert(webkit_web_context_is_ephemeral(context.get()));
+    manager = webkit_web_context_get_website_data_manager(context.get());
+    g_assert(WEBKIT_IS_WEBSITE_DATA_MANAGER(manager));
+    g_assert(webkit_website_data_manager_is_ephemeral(manager));
+
+    webView = WEBKIT_WEB_VIEW(webkit_web_view_new_with_context(context.get()));
+    g_assert(webkit_web_view_is_ephemeral(webView.get()));
+
+    GRefPtr&lt;WebKitWebsiteDataManager&gt; ephemeralManager = adoptGRef(webkit_website_data_manager_new_ephemeral());
+    g_assert(webkit_website_data_manager_is_ephemeral(ephemeralManager.get()));
+    context = adoptGRef(webkit_web_context_new_with_website_data_manager(ephemeralManager.get()));
+    g_assert(webkit_web_context_is_ephemeral(context.get()));
+}
+
</ins><span class="cx"> class PluginsTest: public Test {
</span><span class="cx"> public:
</span><span class="cx">     MAKE_GLIB_TEST_FIXTURE(PluginsTest);
</span><span class="lines">@@ -642,6 +676,14 @@
</span><span class="cx">     WebKitTestServer m_proxyServer;
</span><span class="cx"> };
</span><span class="cx"> 
</span><ins>+static void ephemeralViewloadChanged(WebKitWebView* webView, WebKitLoadEvent loadEvent, WebViewTest* test)
+{
+    if (loadEvent != WEBKIT_LOAD_FINISHED)
+        return;
+    g_signal_handlers_disconnect_by_func(webView, reinterpret_cast&lt;void*&gt;(ephemeralViewloadChanged), test);
+    test-&gt;quitMainLoop();
+}
+
</ins><span class="cx"> static void testWebContextProxySettings(ProxyTest* test, gconstpointer)
</span><span class="cx"> {
</span><span class="cx">     // Proxy URI is unset by default. Requests to kServer should be received by kServer.
</span><span class="lines">@@ -658,6 +700,30 @@
</span><span class="cx">     ASSERT_CMP_CSTRING(mainResourceData, ==, proxyServerPortAsString.get());
</span><span class="cx">     webkit_network_proxy_settings_free(settings);
</span><span class="cx"> 
</span><ins>+    // Proxy settings also affect ephemeral web views.
+    GRefPtr&lt;WebKitWebView&gt; webView = WEBKIT_WEB_VIEW(g_object_new(WEBKIT_TYPE_WEB_VIEW,
+        &quot;web-context&quot;, test-&gt;m_webContext.get(),
+        &quot;is-ephemeral&quot;, TRUE,
+        nullptr));
+    g_assert(webkit_web_view_is_ephemeral(webView.get()));
+    g_assert(!webkit_web_context_is_ephemeral(webkit_web_view_get_context(webView.get())));
+
+    g_signal_connect(webView.get(), &quot;load-changed&quot;, G_CALLBACK(ephemeralViewloadChanged), test);
+    webkit_web_view_load_uri(webView.get(), kServer-&gt;getURIForPath(&quot;/echoPort&quot;).data());
+    g_main_loop_run(test-&gt;m_mainLoop);
+    WebKitWebResource* resource = webkit_web_view_get_main_resource(webView.get());
+    g_assert(WEBKIT_IS_WEB_RESOURCE(resource));
+    webkit_web_resource_get_data(resource, nullptr, [](GObject* object, GAsyncResult* result, gpointer userData) {
+        size_t dataSize;
+        GUniquePtr&lt;char&gt; data(reinterpret_cast&lt;char*&gt;(webkit_web_resource_get_data_finish(WEBKIT_WEB_RESOURCE(object), result, &amp;dataSize, nullptr)));
+        g_assert(data);
+        auto* test = static_cast&lt;ProxyTest*&gt;(userData);
+        GUniquePtr&lt;char&gt; proxyServerPortAsString = test-&gt;proxyServerPortAsString();
+        ASSERT_CMP_CSTRING(CString(data.get(), dataSize), ==, proxyServerPortAsString.get());
+        test-&gt;quitMainLoop();
+        }, test);
+    g_main_loop_run(test-&gt;m_mainLoop);
+
</ins><span class="cx">     // Remove the proxy. Requests to kServer should be received by kServer again.
</span><span class="cx">     webkit_web_context_set_network_proxy_settings(test-&gt;m_webContext.get(), WEBKIT_NETWORK_PROXY_MODE_NO_PROXY, nullptr);
</span><span class="cx">     mainResourceData = test-&gt;loadURIAndGetMainResourceData(kServer-&gt;getURIForPath(&quot;/echoPort&quot;).data());
</span><span class="lines">@@ -699,6 +765,7 @@
</span><span class="cx">     kServer-&gt;run(serverCallback);
</span><span class="cx"> 
</span><span class="cx">     Test::add(&quot;WebKitWebContext&quot;, &quot;default-context&quot;, testWebContextDefault);
</span><ins>+    Test::add(&quot;WebKitWebContext&quot;, &quot;ephemeral&quot;, testWebContextEphemeral);
</ins><span class="cx">     PluginsTest::add(&quot;WebKitWebContext&quot;, &quot;get-plugins&quot;, testWebContextGetPlugins);
</span><span class="cx">     URISchemeTest::add(&quot;WebKitWebContext&quot;, &quot;uri-scheme&quot;, testWebContextURIScheme);
</span><span class="cx">     Test::add(&quot;WebKitWebContext&quot;, &quot;spell-checker&quot;, testWebContextSpellChecker);
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2GtkTestWebKitWebViewcpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebView.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebView.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebKitWebView.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -94,6 +94,51 @@
</span><span class="cx">     g_object_unref(webContext2);
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static void ephemeralViewloadChanged(WebKitWebView* webView, WebKitLoadEvent loadEvent, WebViewTest* test)
+{
+    if (loadEvent != WEBKIT_LOAD_FINISHED)
+        return;
+    g_signal_handlers_disconnect_by_func(webView, reinterpret_cast&lt;void*&gt;(ephemeralViewloadChanged), test);
+    test-&gt;quitMainLoop();
+}
+
+static void testWebViewEphemeral(WebViewTest* test, gconstpointer)
+{
+    g_assert(!webkit_web_view_is_ephemeral(test-&gt;m_webView));
+    g_assert(!webkit_web_context_is_ephemeral(webkit_web_view_get_context(test-&gt;m_webView)));
+    auto* manager = webkit_web_context_get_website_data_manager(test-&gt;m_webContext.get());
+    g_assert(!webkit_website_data_manager_is_ephemeral(manager));
+    webkit_website_data_manager_clear(manager, WEBKIT_WEBSITE_DATA_DISK_CACHE, 0, nullptr, [](GObject* manager, GAsyncResult* result, gpointer userData) {
+        webkit_website_data_manager_clear_finish(WEBKIT_WEBSITE_DATA_MANAGER(manager), result, nullptr);
+        static_cast&lt;WebViewTest*&gt;(userData)-&gt;quitMainLoop();
+    }, test);
+    g_main_loop_run(test-&gt;m_mainLoop);
+
+    // A WebView on a non ephemeral context can be ephemeral.
+    GRefPtr&lt;WebKitWebView&gt; webView = WEBKIT_WEB_VIEW(g_object_new(WEBKIT_TYPE_WEB_VIEW,
+        &quot;web-context&quot;, webkit_web_view_get_context(test-&gt;m_webView),
+        &quot;is-ephemeral&quot;, TRUE,
+        nullptr));
+    g_assert(webkit_web_view_is_ephemeral(webView.get()));
+    g_assert(!webkit_web_context_is_ephemeral(webkit_web_view_get_context(webView.get())));
+
+    g_signal_connect(webView.get(), &quot;load-changed&quot;, G_CALLBACK(ephemeralViewloadChanged), test);
+    webkit_web_view_load_uri(webView.get(), gServer-&gt;getURIForPath(&quot;/&quot;).data());
+    g_main_loop_run(test-&gt;m_mainLoop);
+
+    // Disk cache delays the storing of initial resources for 1 second to avoid
+    // affecting early page load. So, wait 1 second here to make sure resources
+    // have already been stored.
+    test-&gt;wait(1);
+
+    webkit_website_data_manager_fetch(manager, WEBKIT_WEBSITE_DATA_DISK_CACHE, nullptr, [](GObject* manager, GAsyncResult* result, gpointer userData) {
+        auto* test = static_cast&lt;WebViewTest*&gt;(userData);
+        g_assert(!webkit_website_data_manager_fetch_finish(WEBKIT_WEBSITE_DATA_MANAGER(manager), result, nullptr));
+        test-&gt;quitMainLoop();
+    }, test);
+    g_main_loop_run(test-&gt;m_mainLoop);
+}
+
</ins><span class="cx"> static void testWebViewCustomCharset(WebViewTest* test, gconstpointer)
</span><span class="cx"> {
</span><span class="cx">     test-&gt;loadURI(gServer-&gt;getURIForPath(&quot;/&quot;).data());
</span><span class="lines">@@ -1014,6 +1059,7 @@
</span><span class="cx"> 
</span><span class="cx">     WebViewTest::add(&quot;WebKitWebView&quot;, &quot;web-context&quot;, testWebViewWebContext);
</span><span class="cx">     WebViewTest::add(&quot;WebKitWebView&quot;, &quot;web-context-lifetime&quot;, testWebViewWebContextLifetime);
</span><ins>+    WebViewTest::add(&quot;WebKitWebView&quot;, &quot;ephemeral&quot;, testWebViewEphemeral);
</ins><span class="cx">     WebViewTest::add(&quot;WebKitWebView&quot;, &quot;custom-charset&quot;, testWebViewCustomCharset);
</span><span class="cx">     WebViewTest::add(&quot;WebKitWebView&quot;, &quot;settings&quot;, testWebViewSettings);
</span><span class="cx">     WebViewTest::add(&quot;WebKitWebView&quot;, &quot;zoom-level&quot;, testWebViewZoomLevel);
</span></span></pre></div>
<a id="trunkToolsTestWebKitAPITestsWebKit2GtkTestWebsiteDatacpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebsiteData.cpp (211137 => 211138)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebsiteData.cpp        2017-01-25 07:49:49 UTC (rev 211137)
+++ trunk/Tools/TestWebKitAPI/Tests/WebKit2Gtk/TestWebsiteData.cpp        2017-01-25 08:01:08 UTC (rev 211138)
</span><span class="lines">@@ -207,6 +207,57 @@
</span><span class="cx">     g_assert_cmpstr(webkit_website_data_manager_get_disk_cache_directory(baseDataManager.get()), ==, Test::dataDirectory());
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+static void ephemeralViewloadChanged(WebKitWebView* webView, WebKitLoadEvent loadEvent, WebViewTest* test)
+{
+    if (loadEvent != WEBKIT_LOAD_FINISHED)
+        return;
+    g_signal_handlers_disconnect_by_func(webView, reinterpret_cast&lt;void*&gt;(ephemeralViewloadChanged), test);
+    test-&gt;quitMainLoop();
+}
+
+static void testWebsiteDataEphemeral(WebViewTest* test, gconstpointer)
+{
+    GRefPtr&lt;WebKitWebsiteDataManager&gt; manager = adoptGRef(webkit_website_data_manager_new_ephemeral());
+    g_assert(webkit_website_data_manager_is_ephemeral(manager.get()));
+    g_assert(!webkit_website_data_manager_get_base_data_directory(manager.get()));
+    g_assert(!webkit_website_data_manager_get_base_cache_directory(manager.get()));
+    g_assert(!webkit_website_data_manager_get_local_storage_directory(manager.get()));
+    g_assert(!webkit_website_data_manager_get_disk_cache_directory(manager.get()));
+    g_assert(!webkit_website_data_manager_get_offline_application_cache_directory(manager.get()));
+    g_assert(!webkit_website_data_manager_get_indexeddb_directory(manager.get()));
+    g_assert(!webkit_website_data_manager_get_websql_directory(manager.get()));
+
+    // Configuration is ignored when is-ephemeral is used.
+    manager = adoptGRef(WEBKIT_WEBSITE_DATA_MANAGER(g_object_new(WEBKIT_TYPE_WEBSITE_DATA_MANAGER, &quot;base-data-directory&quot;, Test::dataDirectory(), &quot;is-ephemeral&quot;, TRUE, nullptr)));
+    g_assert(webkit_website_data_manager_is_ephemeral(manager.get()));
+    g_assert(!webkit_website_data_manager_get_base_data_directory(manager.get()));
+
+    // Non persistent data can be queried in an ephemeral manager.
+    GRefPtr&lt;WebKitWebContext&gt; webContext = adoptGRef(webkit_web_context_new_with_website_data_manager(manager.get()));
+    g_assert(webkit_web_context_is_ephemeral(webContext.get()));
+    GRefPtr&lt;WebKitWebView&gt; webView = WEBKIT_WEB_VIEW(webkit_web_view_new_with_context(webContext.get()));
+    g_assert(webkit_web_view_is_ephemeral(webView.get()));
+
+    g_signal_connect(webView.get(), &quot;load-changed&quot;, G_CALLBACK(ephemeralViewloadChanged), test);
+    webkit_web_view_load_uri(webView.get(), kServer-&gt;getURIForPath(&quot;/empty&quot;).data());
+    g_main_loop_run(test-&gt;m_mainLoop);
+
+    webkit_website_data_manager_fetch(manager.get(), WEBKIT_WEBSITE_DATA_MEMORY_CACHE, nullptr, [](GObject* manager, GAsyncResult* result, gpointer userData) {
+        auto* test = static_cast&lt;WebViewTest*&gt;(userData);
+        GList* dataList = webkit_website_data_manager_fetch_finish(WEBKIT_WEBSITE_DATA_MANAGER(manager), result, nullptr);
+        g_assert(dataList);
+        g_assert_cmpuint(g_list_length(dataList), ==, 1);
+        WebKitWebsiteData* data = static_cast&lt;WebKitWebsiteData*&gt;(dataList-&gt;data);
+        g_assert(data);
+        WebKitSecurityOrigin* origin = webkit_security_origin_new_for_uri(kServer-&gt;getURIForPath(&quot;/&quot;).data());
+        g_assert_cmpstr(webkit_website_data_get_name(data), ==, webkit_security_origin_get_host(origin));
+        webkit_security_origin_unref(origin);
+        g_list_free_full(dataList, reinterpret_cast&lt;GDestroyNotify&gt;(webkit_website_data_unref));
+        test-&gt;quitMainLoop();
+    }, test);
+    g_main_loop_run(test-&gt;m_mainLoop);
+}
+
</ins><span class="cx"> static void testWebsiteDataCache(WebsiteDataTest* test, gconstpointer)
</span><span class="cx"> {
</span><span class="cx">     static const WebKitWebsiteDataTypes cacheTypes = static_cast&lt;WebKitWebsiteDataTypes&gt;(WEBKIT_WEBSITE_DATA_MEMORY_CACHE | WEBKIT_WEBSITE_DATA_DISK_CACHE);
</span><span class="lines">@@ -440,6 +491,7 @@
</span><span class="cx">     kServer-&gt;run(serverCallback);
</span><span class="cx"> 
</span><span class="cx">     WebsiteDataTest::add(&quot;WebKitWebsiteData&quot;, &quot;configuration&quot;, testWebsiteDataConfiguration);
</span><ins>+    WebViewTest::add(&quot;WebKitWebsiteData&quot;, &quot;ephemeral&quot;, testWebsiteDataEphemeral);
</ins><span class="cx">     WebsiteDataTest::add(&quot;WebKitWebsiteData&quot;, &quot;cache&quot;, testWebsiteDataCache);
</span><span class="cx">     WebsiteDataTest::add(&quot;WebKitWebsiteData&quot;, &quot;storage&quot;, testWebsiteDataStorage);
</span><span class="cx">     WebsiteDataTest::add(&quot;WebKitWebsiteData&quot;, &quot;databases&quot;, testWebsiteDataDatabases);
</span></span></pre>
</div>
</div>

</body>
</html>