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<div id="msg">
<dl class="meta">
<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/169990">169990</a></dd>
<dt>Author</dt> <dd>andersca@apple.com</dd>
<dt>Date</dt> <dd>2014-06-15 11:07:09 -0700 (Sun, 15 Jun 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>invalidateCallbackMap doesn’t pass the error parameter on to invalidate(), so script completion handler is passed the wrong error
https://bugs.webkit.org/show_bug.cgi?id=133921
&lt;rdar://problem/17316653&gt;

Reviewed by Dan Bernstein.

* UIProcess/GenericCallback.h:
(WebKit::VoidCallback::performCallback):
(WebKit::VoidCallback::invalidate):
(WebKit::VoidAPICallback::create):
(WebKit::invalidateCallbackMap):
* UIProcess/Plugins/WebPluginSiteDataManager.cpp:
(WebKit::WebPluginSiteDataManager::invalidate):
(WebKit::WebPluginSiteDataManager::clearSiteData):
* UIProcess/WebApplicationCacheManagerProxy.cpp:
(WebKit::WebApplicationCacheManagerProxy::contextDestroyed):
(WebKit::WebApplicationCacheManagerProxy::processDidClose):
* UIProcess/WebContext.cpp:
(WebKit::WebContext::~WebContext):
* UIProcess/WebCookieManagerProxy.cpp:
(WebKit::WebCookieManagerProxy::contextDestroyed):
(WebKit::WebCookieManagerProxy::processDidClose):
* UIProcess/WebDatabaseManagerProxy.cpp:
(WebKit::WebDatabaseManagerProxy::contextDestroyed):
(WebKit::WebDatabaseManagerProxy::processDidClose):
* UIProcess/WebMediaCacheManagerProxy.cpp:
(WebKit::WebMediaCacheManagerProxy::contextDestroyed):
(WebKit::WebMediaCacheManagerProxy::processDidClose):
* UIProcess/WebOriginDataManagerProxy.cpp:
(WebKit::WebOriginDataManagerProxy::contextDestroyed):
(WebKit::WebOriginDataManagerProxy::processDidClose):
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::forceRepaint):
(WebKit::WebPageProxy::resetState):
* UIProcess/WebResourceCacheManagerProxy.cpp:
(WebKit::WebResourceCacheManagerProxy::contextDestroyed):
(WebKit::WebResourceCacheManagerProxy::processDidClose):
* UIProcess/mac/WKFullScreenWindowController.mm:
(-[WKFullScreenWindowController dealloc]):
(-[WKFullScreenWindowController finishedExitFullScreenAnimation:]):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessGenericCallbackh">trunk/Source/WebKit2/UIProcess/GenericCallback.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessPluginsWebPluginSiteDataManagercpp">trunk/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebApplicationCacheManagerProxycpp">trunk/Source/WebKit2/UIProcess/WebApplicationCacheManagerProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebContextcpp">trunk/Source/WebKit2/UIProcess/WebContext.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebCookieManagerProxycpp">trunk/Source/WebKit2/UIProcess/WebCookieManagerProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebDatabaseManagerProxycpp">trunk/Source/WebKit2/UIProcess/WebDatabaseManagerProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebMediaCacheManagerProxycpp">trunk/Source/WebKit2/UIProcess/WebMediaCacheManagerProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebOriginDataManagerProxycpp">trunk/Source/WebKit2/UIProcess/WebOriginDataManagerProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebPageProxycpp">trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessWebResourceCacheManagerProxycpp">trunk/Source/WebKit2/UIProcess/WebResourceCacheManagerProxy.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessmacWKFullScreenWindowControllermm">trunk/Source/WebKit2/UIProcess/mac/WKFullScreenWindowController.mm</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/ChangeLog        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -1,3 +1,46 @@
</span><ins>+2014-06-15  Anders Carlsson  &lt;andersca@apple.com&gt;
+
+        invalidateCallbackMap doesn’t pass the error parameter on to invalidate(), so script completion handler is passed the wrong error
+        https://bugs.webkit.org/show_bug.cgi?id=133921
+        &lt;rdar://problem/17316653&gt;
+
+        Reviewed by Dan Bernstein.
+
+        * UIProcess/GenericCallback.h:
+        (WebKit::VoidCallback::performCallback):
+        (WebKit::VoidCallback::invalidate):
+        (WebKit::VoidAPICallback::create):
+        (WebKit::invalidateCallbackMap):
+        * UIProcess/Plugins/WebPluginSiteDataManager.cpp:
+        (WebKit::WebPluginSiteDataManager::invalidate):
+        (WebKit::WebPluginSiteDataManager::clearSiteData):
+        * UIProcess/WebApplicationCacheManagerProxy.cpp:
+        (WebKit::WebApplicationCacheManagerProxy::contextDestroyed):
+        (WebKit::WebApplicationCacheManagerProxy::processDidClose):
+        * UIProcess/WebContext.cpp:
+        (WebKit::WebContext::~WebContext):
+        * UIProcess/WebCookieManagerProxy.cpp:
+        (WebKit::WebCookieManagerProxy::contextDestroyed):
+        (WebKit::WebCookieManagerProxy::processDidClose):
+        * UIProcess/WebDatabaseManagerProxy.cpp:
+        (WebKit::WebDatabaseManagerProxy::contextDestroyed):
+        (WebKit::WebDatabaseManagerProxy::processDidClose):
+        * UIProcess/WebMediaCacheManagerProxy.cpp:
+        (WebKit::WebMediaCacheManagerProxy::contextDestroyed):
+        (WebKit::WebMediaCacheManagerProxy::processDidClose):
+        * UIProcess/WebOriginDataManagerProxy.cpp:
+        (WebKit::WebOriginDataManagerProxy::contextDestroyed):
+        (WebKit::WebOriginDataManagerProxy::processDidClose):
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::forceRepaint):
+        (WebKit::WebPageProxy::resetState):
+        * UIProcess/WebResourceCacheManagerProxy.cpp:
+        (WebKit::WebResourceCacheManagerProxy::contextDestroyed):
+        (WebKit::WebResourceCacheManagerProxy::processDidClose):
+        * UIProcess/mac/WKFullScreenWindowController.mm:
+        (-[WKFullScreenWindowController dealloc]):
+        (-[WKFullScreenWindowController finishedExitFullScreenAnimation:]):
+
</ins><span class="cx"> 2014-06-15  Zan Dobersek  &lt;zdobersek@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Unreviewed build fix for the GTK+ port after r169987.
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessGenericCallbackh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/GenericCallback.h (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/GenericCallback.h        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/GenericCallback.h        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -71,7 +71,7 @@
</span><span class="cx"> 
</span><span class="cx"> class VoidCallback : public CallbackBase {
</span><span class="cx"> public:
</span><del>-    typedef std::function&lt;void (bool)&gt; CallbackFunction;
</del><ins>+    typedef std::function&lt;void (Error)&gt; CallbackFunction;
</ins><span class="cx"> 
</span><span class="cx">     static PassRefPtr&lt;VoidCallback&gt; create(CallbackFunction callback)
</span><span class="cx">     {
</span><span class="lines">@@ -88,17 +88,17 @@
</span><span class="cx">         if (!m_callback)
</span><span class="cx">             return;
</span><span class="cx"> 
</span><del>-        m_callback(false);
</del><ins>+        m_callback(Error::None);
</ins><span class="cx"> 
</span><span class="cx">         m_callback = nullptr;
</span><span class="cx">     }
</span><span class="cx">     
</span><del>-    void invalidate()
</del><ins>+    void invalidate(Error error)
</ins><span class="cx">     {
</span><span class="cx">         if (!m_callback)
</span><span class="cx">             return;
</span><span class="cx"> 
</span><del>-        m_callback(true);
</del><ins>+        m_callback(error);
</ins><span class="cx"> 
</span><span class="cx">         m_callback = nullptr;
</span><span class="cx">     }
</span><span class="lines">@@ -118,8 +118,8 @@
</span><span class="cx"> 
</span><span class="cx">     static PassRefPtr&lt;VoidCallback&gt; create(void* context, CallbackFunction callback)
</span><span class="cx">     {
</span><del>-        return VoidCallback::create([context, callback](bool error) {
-            callback(error ? toAPI(API::Error::create().get()) : 0, context);
</del><ins>+        return VoidCallback::create([context, callback](Error error) {
+            callback(error != Error::None ? toAPI(API::Error::create().get()) : 0, context);
</ins><span class="cx">         });
</span><span class="cx">     }
</span><span class="cx"> };
</span><span class="lines">@@ -180,13 +180,14 @@
</span><span class="cx"> typedef GenericCallback&lt;const ShareableBitmap::Handle&amp;&gt; ImageCallback;
</span><span class="cx"> 
</span><span class="cx"> template&lt;typename T&gt;
</span><del>-void invalidateCallbackMap(HashMap&lt;uint64_t, T&gt;&amp; map, CallbackBase::Error error = CallbackBase::Error::Unknown)
</del><ins>+void invalidateCallbackMap(HashMap&lt;uint64_t, T&gt;&amp; callbackMap, CallbackBase::Error error)
</ins><span class="cx"> {
</span><del>-    Vector&lt;T&gt; callbacksVector;
-    copyValuesToVector(map, callbacksVector);
-    for (size_t i = 0, size = callbacksVector.size(); i &lt; size; ++i)
-        callbacksVector[i]-&gt;invalidate();
-    map.clear();
</del><ins>+    Vector&lt;T&gt; callbacks;
+    copyValuesToVector(callbackMap, callbacks);
+    for (auto&amp; callback : callbacks)
+        callback-&gt;invalidate(error);
+
+    callbackMap.clear();
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebKit
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessPluginsWebPluginSiteDataManagercpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/Plugins/WebPluginSiteDataManager.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -132,7 +132,7 @@
</span><span class="cx"> 
</span><span class="cx"> void WebPluginSiteDataManager::invalidate()
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> 
</span><span class="cx">     m_pendingGetSitesWithData.clear();
</span><span class="cx">     m_pendingClearSiteData.clear();
</span><span class="lines">@@ -172,7 +172,8 @@
</span><span class="cx"> {
</span><span class="cx">     RefPtr&lt;VoidCallback&gt; callback = prpCallback;
</span><span class="cx">     if (!m_webContext) {
</span><del>-        callback-&gt;invalidate();
</del><ins>+        // FIXME: If the context is invalid we should not call the callback. It'd be better to just return false from clearSiteData.
+        callback-&gt;invalidate(CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebApplicationCacheManagerProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebApplicationCacheManagerProxy.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebApplicationCacheManagerProxy.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebApplicationCacheManagerProxy.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -57,12 +57,12 @@
</span><span class="cx"> 
</span><span class="cx"> void WebApplicationCacheManagerProxy::contextDestroyed()
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebApplicationCacheManagerProxy::processDidClose(WebProcessProxy*)
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::ProcessExited);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool WebApplicationCacheManagerProxy::shouldTerminate(WebProcessProxy*) const
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebContextcpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebContext.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebContext.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebContext.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -262,7 +262,7 @@
</span><span class="cx">     m_pluginSiteDataManager-&gt;clearContext();
</span><span class="cx"> #endif
</span><span class="cx"> 
</span><del>-    invalidateCallbackMap(m_dictionaryCallbacks);
</del><ins>+    invalidateCallbackMap(m_dictionaryCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> 
</span><span class="cx">     platformInvalidateContext();
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebCookieManagerProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebCookieManagerProxy.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebCookieManagerProxy.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebCookieManagerProxy.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -67,20 +67,20 @@
</span><span class="cx"> 
</span><span class="cx"> void WebCookieManagerProxy::contextDestroyed()
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
-    invalidateCallbackMap(m_httpCookieAcceptPolicyCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::OwnerWasInvalidated);
+    invalidateCallbackMap(m_httpCookieAcceptPolicyCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebCookieManagerProxy::processDidClose(WebProcessProxy*)
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
-    invalidateCallbackMap(m_httpCookieAcceptPolicyCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::ProcessExited);
+    invalidateCallbackMap(m_httpCookieAcceptPolicyCallbacks, CallbackBase::Error::ProcessExited);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebCookieManagerProxy::processDidClose(NetworkProcessProxy*)
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
-    invalidateCallbackMap(m_httpCookieAcceptPolicyCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::ProcessExited);
+    invalidateCallbackMap(m_httpCookieAcceptPolicyCallbacks, CallbackBase::Error::ProcessExited);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool WebCookieManagerProxy::shouldTerminate(WebProcessProxy*) const
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebDatabaseManagerProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebDatabaseManagerProxy.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebDatabaseManagerProxy.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebDatabaseManagerProxy.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -129,12 +129,12 @@
</span><span class="cx"> 
</span><span class="cx"> void WebDatabaseManagerProxy::contextDestroyed()
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebDatabaseManagerProxy::processDidClose(WebProcessProxy*)
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::ProcessExited);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool WebDatabaseManagerProxy::shouldTerminate(WebProcessProxy*) const
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebMediaCacheManagerProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebMediaCacheManagerProxy.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebMediaCacheManagerProxy.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebMediaCacheManagerProxy.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -58,12 +58,12 @@
</span><span class="cx"> 
</span><span class="cx"> void WebMediaCacheManagerProxy::contextDestroyed()
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebMediaCacheManagerProxy::processDidClose(WebProcessProxy*)
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::ProcessExited);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool WebMediaCacheManagerProxy::shouldTerminate(WebProcessProxy*) const
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebOriginDataManagerProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebOriginDataManagerProxy.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebOriginDataManagerProxy.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebOriginDataManagerProxy.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -57,12 +57,12 @@
</span><span class="cx"> 
</span><span class="cx"> void WebOriginDataManagerProxy::contextDestroyed()
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebOriginDataManagerProxy::processDidClose(WebProcessProxy*)
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::ProcessExited);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool WebOriginDataManagerProxy::shouldTerminate(WebProcessProxy*) const
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -2335,7 +2335,8 @@
</span><span class="cx"> {
</span><span class="cx">     RefPtr&lt;VoidCallback&gt; callback = prpCallback;
</span><span class="cx">     if (!isValid()) {
</span><del>-        callback-&gt;invalidate();
</del><ins>+        // FIXME: If the page is invalid we should not call the callback. It'd be better to just return false from forceRepaint.
+        callback-&gt;invalidate(CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx">         return;
</span><span class="cx">     }
</span><span class="cx"> 
</span><span class="lines">@@ -4278,19 +4279,19 @@
</span><span class="cx">         break;
</span><span class="cx">     }
</span><span class="cx"> 
</span><del>-    invalidateCallbackMap(m_voidCallbacks);
-    invalidateCallbackMap(m_dataCallbacks);
-    invalidateCallbackMap(m_imageCallbacks);
-    invalidateCallbackMap(m_stringCallbacks);
</del><ins>+    invalidateCallbackMap(m_voidCallbacks, error);
+    invalidateCallbackMap(m_dataCallbacks, error);
+    invalidateCallbackMap(m_imageCallbacks, error);
+    invalidateCallbackMap(m_stringCallbacks, error);
</ins><span class="cx">     m_loadDependentStringCallbackIDs.clear();
</span><span class="cx">     invalidateCallbackMap(m_scriptValueCallbacks, error);
</span><del>-    invalidateCallbackMap(m_computedPagesCallbacks);
-    invalidateCallbackMap(m_validateCommandCallbacks);
-    invalidateCallbackMap(m_unsignedCallbacks);
-    invalidateCallbackMap(m_editingRangeCallbacks);
-    invalidateCallbackMap(m_rectForCharacterRangeCallbacks);
</del><ins>+    invalidateCallbackMap(m_computedPagesCallbacks, error);
+    invalidateCallbackMap(m_validateCommandCallbacks, error);
+    invalidateCallbackMap(m_unsignedCallbacks, error);
+    invalidateCallbackMap(m_editingRangeCallbacks, error);
+    invalidateCallbackMap(m_rectForCharacterRangeCallbacks, error);
</ins><span class="cx"> #if PLATFORM(MAC)
</span><del>-    invalidateCallbackMap(m_attributedStringForCharacterRangeCallbacks);
</del><ins>+    invalidateCallbackMap(m_attributedStringForCharacterRangeCallbacks, error);
</ins><span class="cx"> #endif
</span><span class="cx"> #if PLATFORM(IOS)
</span><span class="cx">     invalidateCallbackMap(m_gestureCallbacks);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebResourceCacheManagerProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebResourceCacheManagerProxy.cpp (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebResourceCacheManagerProxy.cpp        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/WebResourceCacheManagerProxy.cpp        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -65,12 +65,12 @@
</span><span class="cx"> 
</span><span class="cx"> void WebResourceCacheManagerProxy::contextDestroyed()
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> void WebResourceCacheManagerProxy::processDidClose(WebProcessProxy*)
</span><span class="cx"> {
</span><del>-    invalidateCallbackMap(m_arrayCallbacks);
</del><ins>+    invalidateCallbackMap(m_arrayCallbacks, CallbackBase::Error::ProcessExited);
</ins><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> bool WebResourceCacheManagerProxy::shouldTerminate(WebProcessProxy*) const
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessmacWKFullScreenWindowControllermm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/mac/WKFullScreenWindowController.mm (169989 => 169990)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/mac/WKFullScreenWindowController.mm        2014-06-15 16:33:58 UTC (rev 169989)
+++ trunk/Source/WebKit2/UIProcess/mac/WKFullScreenWindowController.mm        2014-06-15 18:07:09 UTC (rev 169990)
</span><span class="lines">@@ -111,7 +111,7 @@
</span><span class="cx">     [[NSNotificationCenter defaultCenter] removeObserver:self];
</span><span class="cx"> 
</span><span class="cx">     if (_repaintCallback) {
</span><del>-        _repaintCallback-&gt;invalidate();
</del><ins>+        _repaintCallback-&gt;invalidate(CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx">         // invalidate() calls completeFinishExitFullScreenAnimationAfterRepaint, which
</span><span class="cx">         // clears _repaintCallback.
</span><span class="cx">         ASSERT(!_repaintCallback);
</span><span class="lines">@@ -409,12 +409,12 @@
</span><span class="cx">     [self _manager]-&gt;restoreScrollPosition();
</span><span class="cx"> 
</span><span class="cx">     if (_repaintCallback) {
</span><del>-        _repaintCallback-&gt;invalidate();
</del><ins>+        _repaintCallback-&gt;invalidate(CallbackBase::Error::OwnerWasInvalidated);
</ins><span class="cx">         // invalidate() calls completeFinishExitFullScreenAnimationAfterRepaint, which
</span><span class="cx">         // clears _repaintCallback.
</span><span class="cx">         ASSERT(!_repaintCallback);
</span><span class="cx">     }
</span><del>-    _repaintCallback = VoidCallback::create([self](bool) {
</del><ins>+    _repaintCallback = VoidCallback::create([self](CallbackBase::Error) {
</ins><span class="cx">         [self completeFinishExitFullScreenAnimationAfterRepaint];
</span><span class="cx">     });
</span><span class="cx">     [self _page]-&gt;forceRepaint(_repaintCallback);
</span></span></pre>
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