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<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/198476">198476</a></dd>
<dt>Author</dt> <dd>darin@apple.com</dd>
<dt>Date</dt> <dd>2016-03-20 13:08:59 -0700 (Sun, 20 Mar 2016)</dd>
</dl>

<h3>Log Message</h3>
<pre>Disable Caches in Safari's Develop menu does not disable caches.
https://bugs.webkit.org/show_bug.cgi?id=64483

Reviewed by Antti Koivisto.

Source/WebCore:

Moved feature from Settings to Page.

* history/PageCache.cpp:
(WebCore::canCachePage): Use function on Page instead of Settings.
(WebCore::PageCache::take): Ditto.
(WebCore::PageCache::get): Ditto.
* loader/FrameLoader.cpp:
(WebCore::FrameLoader::subresourceCachePolicy): Ditto.
(WebCore::FrameLoader::addExtraFieldsToRequest): Ditto.
* loader/cache/CachedResourceLoader.cpp:
(WebCore::CachedResourceLoader::cachePolicy): Ditto.

* page/Page.h:
(WebCore::Page::isResourceCachingDisabled): Added.
(WebCore::Page::setResourceCachingDisabled): Added.

* page/Settings.in: Removed resourceCachingDisabled.

Source/WebKit/mac:

Removed unneeded WebPreferences property; we don't need this for Legacy WebKit.

* WebView/WebPreferenceKeysPrivate.h: Removed
WebKitResourceCachingDisabledPreferenceKey.
* WebView/WebPreferences.mm:
(-[WebPreferences isResourceCachingDisabled]): Deleted.
(-[WebPreferences setResourceCachingDisabled:]): Deleted.
* WebView/WebPreferencesPrivate.h: Removed resourceCachingDisabled property.
* WebView/WebView.mm:
(-[WebView _preferencesChanged:]): Removed code to update resourceCachingDisabled.

Source/WebKit2:

Moved functions from WKPreferences to WKPage.

* Shared/WebPreferencesDefinitions.h: Removed ResourceCachingDisabled.

* UIProcess/API/C/WKPage.cpp:
(WKPageGetResourceCachingDisabled): Added.
(WKPageSetResourceCachingDisabled): Added.
* UIProcess/API/C/WKPagePrivate.h: Added above functions.
* UIProcess/API/C/WKPreferences.cpp:
(WKPreferencesSetResourceCachingDisabled): Deleted.
(WKPreferencesGetResourceCachingDisabled): Deleted.
* UIProcess/API/C/WKPreferencesRefPrivate.h: Deleted above functions.

* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::setResourceCachingDisabled): Added.
* UIProcess/WebPageProxy.h:
(WebKit::WebPageProxy::isResourceCachingDisabled): Added.

* WebProcess/WebPage/WebPage.cpp:
(WebKit::WebPage::updatePreferences): Removed code to set the setting
for resourceCachingDisabled..
(WebKit::WebPage::setResourceCachingDisabled): Added.
* WebProcess/WebPage/WebPage.h: Declared setResourceCachingDisabled.
* WebProcess/WebPage/WebPage.messages.in: Added SetResourceCachingDisabled.</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebCoreChangeLog">trunk/Source/WebCore/ChangeLog</a></li>
<li><a href="#trunkSourceWebCorehistoryPageCachecpp">trunk/Source/WebCore/history/PageCache.cpp</a></li>
<li><a href="#trunkSourceWebCoreloaderFrameLoadercpp">trunk/Source/WebCore/loader/FrameLoader.cpp</a></li>
<li><a href="#trunkSourceWebCoreloadercacheCachedResourceLoadercpp">trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp</a></li>
<li><a href="#trunkSourceWebCorepagePageh">trunk/Source/WebCore/page/Page.h</a></li>
<li><a href="#trunkSourceWebCorepageSettingsin">trunk/Source/WebCore/page/Settings.in</a></li>
<li><a href="#trunkSourceWebKitmacChangeLog">trunk/Source/WebKit/mac/ChangeLog</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesmm">trunk/Source/WebKit/mac/WebView/WebPreferences.mm</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebPreferencesPrivateh">trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h</a></li>
<li><a href="#trunkSourceWebKitmacWebViewWebViewmm">trunk/Source/WebKit/mac/WebView/WebView.mm</a></li>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2SharedWebPreferencesDefinitionsh">trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagecpp">trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagePrivateh">trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPreferencescpp">trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPreferencesRefPrivateh">trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxycpp">trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxyh">trunk/Source/WebKit2/UIProcess/WebPageProxy.h</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebPageWebPagecpp">trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebPageWebPageh">trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h</a></li>
<li><a href="#trunkSourceWebKit2WebProcessWebPageWebPagemessagesin">trunk/Source/WebKit2/WebProcess/WebPage/WebPage.messages.in</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebCoreChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/ChangeLog (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/ChangeLog        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebCore/ChangeLog        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -1,3 +1,28 @@
</span><ins>+2016-03-20  Darin Adler  &lt;darin@apple.com&gt;
+
+        Disable Caches in Safari's Develop menu does not disable caches.
+        https://bugs.webkit.org/show_bug.cgi?id=64483
+
+        Reviewed by Antti Koivisto.
+
+        Moved feature from Settings to Page.
+
+        * history/PageCache.cpp:
+        (WebCore::canCachePage): Use function on Page instead of Settings.
+        (WebCore::PageCache::take): Ditto.
+        (WebCore::PageCache::get): Ditto.
+        * loader/FrameLoader.cpp:
+        (WebCore::FrameLoader::subresourceCachePolicy): Ditto.
+        (WebCore::FrameLoader::addExtraFieldsToRequest): Ditto.
+        * loader/cache/CachedResourceLoader.cpp:
+        (WebCore::CachedResourceLoader::cachePolicy): Ditto.
+
+        * page/Page.h:
+        (WebCore::Page::isResourceCachingDisabled): Added.
+        (WebCore::Page::setResourceCachingDisabled): Added.
+
+        * page/Settings.in: Removed resourceCachingDisabled.
+
</ins><span class="cx"> 2016-03-20  Dan Bernstein  &lt;mitz@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Update build settings
</span></span></pre></div>
<a id="trunkSourceWebCorehistoryPageCachecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/history/PageCache.cpp (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/history/PageCache.cpp        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebCore/history/PageCache.cpp        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -193,7 +193,7 @@
</span><span class="cx">     DiagnosticLoggingClient&amp; diagnosticLoggingClient = mainFrame.diagnosticLoggingClient();
</span><span class="cx">     bool isCacheable = canCacheFrame(mainFrame, diagnosticLoggingClient, indentLevel + 1);
</span><span class="cx">     
</span><del>-    if (!page.settings().usesPageCache() || page.settings().resourceCachingDisabled()) {
</del><ins>+    if (!page.settings().usesPageCache() || page.isResourceCachingDisabled()) {
</ins><span class="cx">         PCLOG(&quot;   -Page settings says b/f cache disabled&quot;);
</span><span class="cx">         logPageCacheFailureDiagnosticMessage(diagnosticLoggingClient, DiagnosticLoggingKeys::isDisabledKey());
</span><span class="cx">         isCacheable = false;
</span><span class="lines">@@ -423,7 +423,7 @@
</span><span class="cx">     m_items.remove(&amp;item);
</span><span class="cx">     std::unique_ptr&lt;CachedPage&gt; cachedPage = WTFMove(item.m_cachedPage);
</span><span class="cx"> 
</span><del>-    if (cachedPage-&gt;hasExpired() || (page &amp;&amp; page-&gt;settings().resourceCachingDisabled())) {
</del><ins>+    if (cachedPage-&gt;hasExpired() || (page &amp;&amp; page-&gt;isResourceCachingDisabled())) {
</ins><span class="cx">         LOG(PageCache, &quot;Not restoring page for %s from back/forward cache because cache entry has expired&quot;, item.url().string().ascii().data());
</span><span class="cx">         logPageCacheFailureDiagnosticMessage(page, DiagnosticLoggingKeys::expiredKey());
</span><span class="cx">         return nullptr;
</span><span class="lines">@@ -441,7 +441,7 @@
</span><span class="cx">         return nullptr;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    if (cachedPage-&gt;hasExpired() || (page &amp;&amp; page-&gt;settings().resourceCachingDisabled())) {
</del><ins>+    if (cachedPage-&gt;hasExpired() || (page &amp;&amp; page-&gt;isResourceCachingDisabled())) {
</ins><span class="cx">         LOG(PageCache, &quot;Not restoring page for %s from back/forward cache because cache entry has expired&quot;, item.url().string().ascii().data());
</span><span class="cx">         logPageCacheFailureDiagnosticMessage(page, DiagnosticLoggingKeys::expiredKey());
</span><span class="cx">         remove(item);
</span></span></pre></div>
<a id="trunkSourceWebCoreloaderFrameLoadercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/FrameLoader.cpp (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/FrameLoader.cpp        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebCore/loader/FrameLoader.cpp        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -2155,8 +2155,10 @@
</span><span class="cx">     
</span><span class="cx"> CachePolicy FrameLoader::subresourceCachePolicy() const
</span><span class="cx"> {
</span><del>-    if (m_frame.settings().resourceCachingDisabled())
-        return CachePolicyReload;
</del><ins>+    if (Page* page = m_frame.page()) {
+        if (page-&gt;isResourceCachingDisabled())
+            return CachePolicyReload;
+    }
</ins><span class="cx"> 
</span><span class="cx">     if (m_isComplete)
</span><span class="cx">         return CachePolicyVerify;
</span><span class="lines">@@ -2564,7 +2566,8 @@
</span><span class="cx"> 
</span><span class="cx"> void FrameLoader::addExtraFieldsToRequest(ResourceRequest&amp; request, FrameLoadType loadType, bool mainResource)
</span><span class="cx"> {
</span><del>-    bool cachingDisabled = frame().settings().resourceCachingDisabled();
</del><ins>+    Page* page = frame().page();
+    bool cachingDisabled = page &amp;&amp; page-&gt;isResourceCachingDisabled();
</ins><span class="cx"> 
</span><span class="cx">     if (cachingDisabled)
</span><span class="cx">         request.setCachePolicy(ReloadIgnoringCacheData);
</span></span></pre></div>
<a id="trunkSourceWebCoreloadercacheCachedResourceLoadercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebCore/loader/cache/CachedResourceLoader.cpp        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -930,12 +930,14 @@
</span><span class="cx">     if (!frame)
</span><span class="cx">         return CachePolicyVerify;
</span><span class="cx"> 
</span><del>-    if (frame-&gt;settings().resourceCachingDisabled())
-        return CachePolicyReload;
-
</del><span class="cx">     if (type != CachedResource::MainResource)
</span><span class="cx">         return frame-&gt;loader().subresourceCachePolicy();
</span><del>-    
</del><ins>+
+    if (Page* page = frame-&gt;page()) {
+        if (page-&gt;isResourceCachingDisabled())
+            return CachePolicyReload;
+    }
+
</ins><span class="cx">     switch (frame-&gt;loader().loadType()) {
</span><span class="cx">     case FrameLoadType::ReloadFromOrigin:
</span><span class="cx">     case FrameLoadType::Reload:
</span></span></pre></div>
<a id="trunkSourceWebCorepagePageh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Page.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Page.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebCore/page/Page.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -514,6 +514,9 @@
</span><span class="cx">     String captionUserPreferencesStyleSheet();
</span><span class="cx">     void setCaptionUserPreferencesStyleSheet(const String&amp;);
</span><span class="cx"> 
</span><ins>+    bool isResourceCachingDisabled() const { return m_resourceCachingDisabled; }
+    void setResourceCachingDisabled(bool disabled) { m_resourceCachingDisabled = disabled; }
+
</ins><span class="cx"> private:
</span><span class="cx">     WEBCORE_EXPORT void initGroup();
</span><span class="cx"> 
</span><span class="lines">@@ -694,8 +697,8 @@
</span><span class="cx">     
</span><span class="cx">     bool m_allowsMediaDocumentInlinePlayback { false };
</span><span class="cx">     bool m_showAllPlugins { false };
</span><del>-
</del><span class="cx">     bool m_controlledByAutomation { false };
</span><ins>+    bool m_resourceCachingDisabled { false };
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> inline PageGroup&amp; Page::group()
</span></span></pre></div>
<a id="trunkSourceWebCorepageSettingsin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebCore/page/Settings.in (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebCore/page/Settings.in        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebCore/page/Settings.in        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -251,5 +251,3 @@
</span><span class="cx"> # enforces all frame sandbox flags (see enum SandboxFlag in SecurityContext.h), and also disables &lt;meta http-equiv&gt;
</span><span class="cx"> # processing and subframe loading.
</span><span class="cx"> contentDispositionAttachmentSandboxEnabled initial=false
</span><del>-
-resourceCachingDisabled initial=false
</del></span></pre></div>
<a id="trunkSourceWebKitmacChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/ChangeLog (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/ChangeLog        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit/mac/ChangeLog        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -1,3 +1,21 @@
</span><ins>+2016-03-20  Darin Adler  &lt;darin@apple.com&gt;
+
+        Disable Caches in Safari's Develop menu does not disable caches.
+        https://bugs.webkit.org/show_bug.cgi?id=64483
+
+        Reviewed by Antti Koivisto.
+
+        Removed unneeded WebPreferences property; we don't need this for Legacy WebKit.
+
+        * WebView/WebPreferenceKeysPrivate.h: Removed
+        WebKitResourceCachingDisabledPreferenceKey.
+        * WebView/WebPreferences.mm:
+        (-[WebPreferences isResourceCachingDisabled]): Deleted.
+        (-[WebPreferences setResourceCachingDisabled:]): Deleted.
+        * WebView/WebPreferencesPrivate.h: Removed resourceCachingDisabled property.
+        * WebView/WebView.mm:
+        (-[WebView _preferencesChanged:]): Removed code to update resourceCachingDisabled.
+
</ins><span class="cx"> 2016-03-20  Dan Bernstein  &lt;mitz@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Update build settings
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferenceKeysPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit/mac/WebView/WebPreferenceKeysPrivate.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -161,7 +161,6 @@
</span><span class="cx"> #define WebKitMediaKeysStorageDirectoryKey @&quot;WebKitMediaKeysStorageDirectory&quot;
</span><span class="cx"> #define WebKitShadowDOMEnabledPreferenceKey @&quot;WebKitShadowDOMEnabled&quot;
</span><span class="cx"> #define WebKitCustomElementsEnabledPreferenceKey @&quot;WebKitCustomElementsEnabled&quot;
</span><del>-#define WebKitResourceCachingDisabledPreferenceKey @&quot;WebKitResourceCachingDisabled&quot;
</del><span class="cx"> 
</span><span class="cx"> #if !TARGET_OS_IPHONE
</span><span class="cx"> // These are private both because callers should be using the cover methods and because the
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferences.mm (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferences.mm        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit/mac/WebView/WebPreferences.mm        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -2700,16 +2700,6 @@
</span><span class="cx">     [self _setBoolValue:flag forKey:WebKitCustomElementsEnabledPreferenceKey];
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-- (BOOL)isResourceCachingDisabled
-{
-    return [self _boolValueForKey:WebKitResourceCachingDisabledPreferenceKey];
-}
-
-- (void)setResourceCachingDisabled:(BOOL)flag
-{
-    [self _setBoolValue:flag forKey:WebKitResourceCachingDisabledPreferenceKey];
-}
-
</del><span class="cx"> @end
</span><span class="cx"> 
</span><span class="cx"> @implementation WebPreferences (WebInternal)
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebPreferencesPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit/mac/WebView/WebPreferencesPrivate.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -484,6 +484,5 @@
</span><span class="cx"> @property (nonatomic) BOOL javaScriptMarkupEnabled;
</span><span class="cx"> @property (nonatomic) BOOL mediaDataLoadsAutomatically;
</span><span class="cx"> @property (nonatomic) BOOL attachmentElementEnabled;
</span><del>-@property (nonatomic, getter=isResourceCachingDisabled) BOOL resourceCachingDisabled;
</del><span class="cx"> 
</span><span class="cx"> @end
</span></span></pre></div>
<a id="trunkSourceWebKitmacWebViewWebViewmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit/mac/WebView/WebView.mm (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit/mac/WebView/WebView.mm        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit/mac/WebView/WebView.mm        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -2516,8 +2516,6 @@
</span><span class="cx"> #if ENABLE(ATTACHMENT_ELEMENT)
</span><span class="cx">     settings.setAttachmentElementEnabled([preferences attachmentElementEnabled]);
</span><span class="cx"> #endif
</span><del>-
-    settings.setResourceCachingDisabled(preferences.resourceCachingDisabled);
</del><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> static inline IMP getMethod(id o, SEL s)
</span></span></pre></div>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/ChangeLog        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -1,3 +1,35 @@
</span><ins>+2016-03-20  Darin Adler  &lt;darin@apple.com&gt;
+
+        Disable Caches in Safari's Develop menu does not disable caches.
+        https://bugs.webkit.org/show_bug.cgi?id=64483
+
+        Reviewed by Antti Koivisto.
+
+        Moved functions from WKPreferences to WKPage.
+
+        * Shared/WebPreferencesDefinitions.h: Removed ResourceCachingDisabled.
+
+        * UIProcess/API/C/WKPage.cpp:
+        (WKPageGetResourceCachingDisabled): Added.
+        (WKPageSetResourceCachingDisabled): Added.
+        * UIProcess/API/C/WKPagePrivate.h: Added above functions.
+        * UIProcess/API/C/WKPreferences.cpp:
+        (WKPreferencesSetResourceCachingDisabled): Deleted.
+        (WKPreferencesGetResourceCachingDisabled): Deleted.
+        * UIProcess/API/C/WKPreferencesRefPrivate.h: Deleted above functions.
+
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::setResourceCachingDisabled): Added.
+        * UIProcess/WebPageProxy.h:
+        (WebKit::WebPageProxy::isResourceCachingDisabled): Added.
+
+        * WebProcess/WebPage/WebPage.cpp:
+        (WebKit::WebPage::updatePreferences): Removed code to set the setting
+        for resourceCachingDisabled..
+        (WebKit::WebPage::setResourceCachingDisabled): Added.
+        * WebProcess/WebPage/WebPage.h: Declared setResourceCachingDisabled.
+        * WebProcess/WebPage/WebPage.messages.in: Added SetResourceCachingDisabled.
+
</ins><span class="cx"> 2016-03-20  Dan Bernstein  &lt;mitz@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Update build settings
</span></span></pre></div>
<a id="trunkSourceWebKit2SharedWebPreferencesDefinitionsh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/Shared/WebPreferencesDefinitions.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -227,7 +227,6 @@
</span><span class="cx">     macro(MockCaptureDevicesEnabled, mockCaptureDevicesEnabled, Bool, bool, false) \
</span><span class="cx">     macro(ShadowDOMEnabled, shadowDOMEnabled, Bool, bool, true) \
</span><span class="cx">     macro(CustomElementsEnabled, customElementsEnabled, Bool, bool, false) \
</span><del>-    macro(ResourceCachingDisabled, resourceCachingDisabled, Bool, bool, false) \
</del><span class="cx">     FOR_EACH_ADDITIONAL_WEBKIT_BOOL_PREFERENCE(macro) \
</span><span class="cx">     \
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -2724,6 +2724,16 @@
</span><span class="cx">     });
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+bool WKPageGetResourceCachingDisabled(WKPageRef page)
+{
+    return toImpl(page)-&gt;isResourceCachingDisabled();
+}
+
+void WKPageSetResourceCachingDisabled(WKPageRef page, bool disabled)
+{
+    toImpl(page)-&gt;setResourceCachingDisabled(disabled);
+}
+
</ins><span class="cx"> #if ENABLE(NETSCAPE_PLUGIN_API)
</span><span class="cx"> 
</span><span class="cx"> // -- DEPRECATED --
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagePrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPagePrivate.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -142,6 +142,9 @@
</span><span class="cx"> typedef void (*WKPagePostPresentationUpdateFunction)(WKErrorRef, void*);
</span><span class="cx"> WK_EXPORT void WKPageCallAfterNextPresentationUpdate(WKPageRef page, void* context, WKPagePostPresentationUpdateFunction function);
</span><span class="cx"> 
</span><ins>+WK_EXPORT bool WKPageGetResourceCachingDisabled(WKPageRef page);
+WK_EXPORT void WKPageSetResourceCachingDisabled(WKPageRef page, bool disabled);
+
</ins><span class="cx"> #ifdef __cplusplus
</span><span class="cx"> }
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPreferencescpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPreferences.cpp        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -1506,13 +1506,3 @@
</span><span class="cx"> {
</span><span class="cx">     return toImpl(preferencesRef)-&gt;shadowDOMEnabled();
</span><span class="cx"> }
</span><del>-
-void WKPreferencesSetResourceCachingDisabled(WKPreferencesRef preferencesRef, bool flag)
-{
-    toImpl(preferencesRef)-&gt;setResourceCachingDisabled(flag);
-}
-
-bool WKPreferencesGetResourceCachingDisabled(WKPreferencesRef preferencesRef)
-{
-    return toImpl(preferencesRef)-&gt;resourceCachingDisabled();
-}
</del></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPreferencesRefPrivateh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPreferencesRefPrivate.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -419,10 +419,6 @@
</span><span class="cx"> WK_EXPORT void WKPreferencesSetCustomElementsEnabled(WKPreferencesRef, bool flag);
</span><span class="cx"> WK_EXPORT bool WKPreferencesGetCustomElementsEnabled(WKPreferencesRef);
</span><span class="cx"> 
</span><del>-// Defaults to false
-WK_EXPORT void WKPreferencesSetResourceCachingDisabled(WKPreferencesRef, bool flag);
-WK_EXPORT bool WKPreferencesGetResourceCachingDisabled(WKPreferencesRef);
-
</del><span class="cx"> #ifdef __cplusplus
</span><span class="cx"> }
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -6222,4 +6222,17 @@
</span><span class="cx">     m_pageClient.didRestoreScrollPosition();
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void WebPageProxy::setResourceCachingDisabled(bool disabled)
+{
+    if (m_isResourceCachingDisabled == disabled)
+        return;
+
+    m_isResourceCachingDisabled = disabled;
+
+    if (!isValid())
+        return;
+
+    m_process-&gt;send(Messages::WebPage::SetResourceCachingDisabled(disabled), m_pageID);
+}
+
</ins><span class="cx"> } // namespace WebKit
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxyh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -1098,6 +1098,9 @@
</span><span class="cx"> 
</span><span class="cx">     void setFocus(bool focused);
</span><span class="cx"> 
</span><ins>+    bool isResourceCachingDisabled() const { return m_isResourceCachingDisabled; }
+    void setResourceCachingDisabled(bool);
+
</ins><span class="cx"> private:
</span><span class="cx">     WebPageProxy(PageClient&amp;, WebProcessProxy&amp;, uint64_t pageID, Ref&lt;API::PageConfiguration&gt;&amp;&amp;);
</span><span class="cx">     void platformInitialize();
</span><span class="lines">@@ -1794,6 +1797,8 @@
</span><span class="cx"> 
</span><span class="cx">     WebCore::MediaProducer::MediaStateFlags m_mediaState { WebCore::MediaProducer::IsNotPlaying };
</span><span class="cx"> 
</span><ins>+    bool m_isResourceCachingDisabled { false };
+
</ins><span class="cx"> #if ENABLE(MEDIA_SESSION)
</span><span class="cx">     bool m_hasMediaSessionWithActiveMediaElements { false };
</span><span class="cx"> #endif
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPageWebPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -3045,8 +3045,6 @@
</span><span class="cx"> 
</span><span class="cx">     settings.setShouldDispatchJavaScriptWindowOnErrorEvents(true);
</span><span class="cx"> 
</span><del>-    settings.setResourceCachingDisabled(store.getBoolValueForKey(WebPreferencesKey::resourceCachingDisabledKey()));
-
</del><span class="cx"> #if USE(APPLE_INTERNAL_SDK)
</span><span class="cx"> #include &lt;WebKitAdditions/WebPagePreferences.cpp&gt;
</span><span class="cx"> #endif
</span><span class="lines">@@ -5263,4 +5261,9 @@
</span><span class="cx">     send(Messages::WebPageProxy::DidRestoreScrollPosition());
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+void WebPage::setResourceCachingDisabled(bool disabled)
+{
+    m_page-&gt;setResourceCachingDisabled(disabled);
+}
+
</ins><span class="cx"> } // namespace WebKit
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPageWebPageh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -1194,6 +1194,8 @@
</span><span class="cx">     void didEndRequestInstallMissingMediaPlugins(uint32_t result);
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><ins>+    void setResourceCachingDisabled(bool);
+
</ins><span class="cx">     uint64_t m_pageID;
</span><span class="cx"> 
</span><span class="cx">     std::unique_ptr&lt;WebCore::Page&gt; m_page;
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPageWebPagemessagesin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.messages.in (198475 => 198476)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.messages.in        2016-03-20 17:20:45 UTC (rev 198475)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.messages.in        2016-03-20 20:08:59 UTC (rev 198476)
</span><span class="lines">@@ -427,4 +427,6 @@
</span><span class="cx"> #if ENABLE(VIDEO) &amp;&amp; USE(GSTREAMER)
</span><span class="cx">     DidEndRequestInstallMissingMediaPlugins(uint32_t result)
</span><span class="cx"> #endif
</span><ins>+
+    SetResourceCachingDisabled(bool disabled)
</ins><span class="cx"> }
</span></span></pre>
</div>
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