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<dt>Revision</dt> <dd><a href="http://trac.webkit.org/projects/webkit/changeset/165148">165148</a></dd>
<dt>Author</dt> <dd>dino@apple.com</dd>
<dt>Date</dt> <dd>2014-03-05 17:21:38 -0800 (Wed, 05 Mar 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>[WebGL] Use WKSI to see what the system policy for WebGL is
https://bugs.webkit.org/show_bug.cgi?id=129722
&lt;rdar://problem/15790542&gt;

Reviewed by Tim Horton.

Source/WebKit2:

Use the WebKitSystemInterface methods WKShouldBlockWebGL
and WKShouldSuggestBlockingWebGL to query what the host
system thinks about the hardware. Tell the client about
the result in a new WebPage method setSystemWebGLPolicy.

* UIProcess/API/APILoaderClient.h:
(API::LoaderClient::setSystemWebGLLoadPolicy): New empty definition.
* UIProcess/API/C/WKAPICast.h:
(WebKit::toAPI): Convert a WebGLLoadPolicy into a WKWebGLLoadPolicy.
* UIProcess/API/C/WKPage.cpp: Call setSystemWebGLLoadPolicy.
(WKPageSetPageLoaderClient):
* UIProcess/API/C/WKPageLoaderClient.h: New typedef and entry in client structure.
* UIProcess/WebPageProxy.cpp:
(WebKit::WebPageProxy::setSystemWebGLPolicy):
* UIProcess/WebPageProxy.h:
* UIProcess/WebPageProxy.messages.in: Add SetSystemWebGLPolicy.
* Source/WebKit2/Configurations/WebKit2.xcconfig: We have to link against OpenGL now, because WKSI
uses it for hardware detection.
* WebProcess/WebPage/WebPage.cpp: Remove the implementation here, but leave
empty methods for non-Apple platforms.
(WebKit::WebPage::WebPage):
(WebKit::WebPage::webGLPolicyForURL):
(WebKit::WebPage::resolveWebGLPolicyForURL):
* WebProcess/WebPage/WebPage.h: Add m_systemWebGLPolicy.
* WebProcess/WebPage/mac/WebPageMac.mm:
(WebKit::WebPage::webGLPolicyForURL): Moved in from WebPage, but now they call
into WKSI and send the result to the client if necessary.
(WebKit::WebPage::resolveWebGLPolicyForURL):

Tools:

Dummy entry for setSystemWebGLLoadPolicy.

* WebKitTestRunner/TestController.cpp:
(WTR::TestController::createWebViewWithOptions):</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkSourceWebKit2ChangeLog">trunk/Source/WebKit2/ChangeLog</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPIAPILoaderClienth">trunk/Source/WebKit2/UIProcess/API/APILoaderClient.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKAPICasth">trunk/Source/WebKit2/UIProcess/API/C/WKAPICast.h</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPagecpp">trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp</a></li>
<li><a href="#trunkSourceWebKit2UIProcessAPICWKPageLoaderClienth">trunk/Source/WebKit2/UIProcess/API/C/WKPageLoaderClient.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="#trunkSourceWebKit2UIProcessWebPageProxymessagesin">trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in</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="#trunkSourceWebKit2WebProcessWebPagemacWebPageMacmm">trunk/Source/WebKit2/WebProcess/WebPage/mac/WebPageMac.mm</a></li>
<li><a href="#trunkToolsChangeLog">trunk/Tools/ChangeLog</a></li>
<li><a href="#trunkToolsWebKitTestRunnerTestControllercpp">trunk/Tools/WebKitTestRunner/TestController.cpp</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkSourceWebKit2ChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/ChangeLog (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/ChangeLog        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/ChangeLog        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -1,3 +1,40 @@
</span><ins>+2014-03-05  Dean Jackson  &lt;dino@apple.com&gt;
+
+        [WebGL] Use WKSI to see what the system policy for WebGL is
+        https://bugs.webkit.org/show_bug.cgi?id=129722
+        &lt;rdar://problem/15790542&gt;
+
+        Reviewed by Tim Horton.
+
+        Use the WebKitSystemInterface methods WKShouldBlockWebGL
+        and WKShouldSuggestBlockingWebGL to query what the host
+        system thinks about the hardware. Tell the client about
+        the result in a new WebPage method setSystemWebGLPolicy.
+
+        * UIProcess/API/APILoaderClient.h:
+        (API::LoaderClient::setSystemWebGLLoadPolicy): New empty definition.
+        * UIProcess/API/C/WKAPICast.h:
+        (WebKit::toAPI): Convert a WebGLLoadPolicy into a WKWebGLLoadPolicy.
+        * UIProcess/API/C/WKPage.cpp: Call setSystemWebGLLoadPolicy.
+        (WKPageSetPageLoaderClient):
+        * UIProcess/API/C/WKPageLoaderClient.h: New typedef and entry in client structure.
+        * UIProcess/WebPageProxy.cpp:
+        (WebKit::WebPageProxy::setSystemWebGLPolicy):
+        * UIProcess/WebPageProxy.h:
+        * UIProcess/WebPageProxy.messages.in: Add SetSystemWebGLPolicy.
+        * Source/WebKit2/Configurations/WebKit2.xcconfig: We have to link against OpenGL now, because WKSI
+        uses it for hardware detection.
+        * WebProcess/WebPage/WebPage.cpp: Remove the implementation here, but leave
+        empty methods for non-Apple platforms.
+        (WebKit::WebPage::WebPage):
+        (WebKit::WebPage::webGLPolicyForURL):
+        (WebKit::WebPage::resolveWebGLPolicyForURL):
+        * WebProcess/WebPage/WebPage.h: Add m_systemWebGLPolicy.
+        * WebProcess/WebPage/mac/WebPageMac.mm:
+        (WebKit::WebPage::webGLPolicyForURL): Moved in from WebPage, but now they call
+        into WKSI and send the result to the client if necessary.
+        (WebKit::WebPage::resolveWebGLPolicyForURL):
+
</ins><span class="cx"> 2014-03-05  Simon Fraser  &lt;simon.fraser@apple.com&gt;
</span><span class="cx"> 
</span><span class="cx">         Fix a stupid error in r165118 that caused userVisibleString()
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPIAPILoaderClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/APILoaderClient.h (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/APILoaderClient.h        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/UIProcess/API/APILoaderClient.h        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -99,6 +99,7 @@
</span><span class="cx"> #if ENABLE(WEBGL)
</span><span class="cx">     virtual WebCore::WebGLLoadPolicy webGLLoadPolicy(WebKit::WebPageProxy*, const WTF::String&amp;) const { return WebCore::WebGLLoadPolicy::WebGLAllowCreation; }
</span><span class="cx">     virtual WebCore::WebGLLoadPolicy resolveWebGLLoadPolicy(WebKit::WebPageProxy*, const WTF::String&amp;) const { return WebCore::WebGLLoadPolicy::WebGLAllowCreation; }
</span><ins>+    virtual void setSystemWebGLLoadPolicy(WebKit::WebPageProxy*, WebCore::WebGLLoadPolicy) const { }
</ins><span class="cx"> #endif // ENABLE(WEBGL)
</span><span class="cx"> };
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKAPICasth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKAPICast.h (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKAPICast.h        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKAPICast.h        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -492,6 +492,21 @@
</span><span class="cx">     return WebCore::WebGLAllowCreation;
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+inline WKWebGLLoadPolicy toAPI(WebCore::WebGLLoadPolicy webGLLoadPolicy)
+{
+    switch (webGLLoadPolicy) {
+    case WebCore::WebGLAllowCreation:
+        return kWKWebGLLoadPolicyLoadNormally;
+    case WebCore::WebGLBlockCreation:
+        return kWKWebGLLoadPolicyBlocked;
+    case WebCore::WebGLPendingCreation:
+        return kWKWebGLLoadPolicyPending;
+    }
+
+    ASSERT_NOT_REACHED();
+    return kWKWebGLLoadPolicyLoadNormally;
+}
+
</ins><span class="cx"> inline ProxyingRefPtr&lt;WebGrammarDetail&gt; toAPI(const WebCore::GrammarDetail&amp; grammarDetail)
</span><span class="cx"> {
</span><span class="cx">     return ProxyingRefPtr&lt;WebGrammarDetail&gt;(WebGrammarDetail::create(grammarDetail));
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPage.cpp        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -985,6 +985,12 @@
</span><span class="cx">             return loadPolicy;
</span><span class="cx">         }
</span><span class="cx"> 
</span><ins>+        virtual void setSystemWebGLLoadPolicy(WebPageProxy* page, WebCore::WebGLLoadPolicy policy) const override
+        {
+            if (m_client.setSystemWebGLLoadPolicy)
+                m_client.setSystemWebGLLoadPolicy(toAPI(page), toAPI(policy), m_client.base.clientInfo);
+        }
+
</ins><span class="cx"> #endif // ENABLE(WEBGL)
</span><span class="cx">     };
</span><span class="cx"> 
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessAPICWKPageLoaderClienth"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/API/C/WKPageLoaderClient.h (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/API/C/WKPageLoaderClient.h        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/UIProcess/API/C/WKPageLoaderClient.h        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -74,6 +74,7 @@
</span><span class="cx"> typedef WKPluginLoadPolicy (*WKPagePluginLoadPolicyCallback)(WKPageRef page, WKPluginLoadPolicy currentPluginLoadPolicy, WKDictionaryRef pluginInfoDictionary, WKStringRef* unavailabilityDescription, const void* clientInfo);
</span><span class="cx"> typedef void (*WKPagePluginDidFailCallback)(WKPageRef page, WKErrorCode errorCode, WKDictionaryRef pluginInfoDictionary, const void* clientInfo);
</span><span class="cx"> typedef WKWebGLLoadPolicy (*WKPageWebGLLoadPolicyCallback)(WKPageRef page, WKStringRef url, const void* clientInfo);
</span><ins>+typedef void (*WKPageSetSystemWebGLLoadPolicyCallback)(WKPageRef page, WKWebGLLoadPolicy policy, const void* clientInfo);
</ins><span class="cx"> 
</span><span class="cx"> // Deprecated
</span><span class="cx"> typedef void (*WKPageDidFailToInitializePluginCallback_deprecatedForUseWithV0)(WKPageRef page, WKStringRef mimeType, const void* clientInfo);
</span><span class="lines">@@ -332,6 +333,7 @@
</span><span class="cx">     // Version 4
</span><span class="cx">     WKPageWebGLLoadPolicyCallback                                       webGLLoadPolicy;
</span><span class="cx">     WKPageWebGLLoadPolicyCallback                                       resolveWebGLLoadPolicy;
</span><ins>+    WKPageSetSystemWebGLLoadPolicyCallback                              setSystemWebGLLoadPolicy;
</ins><span class="cx"> } WKPageLoaderClientV4;
</span><span class="cx"> 
</span><span class="cx"> // FIXME: These should be deprecated.
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxycpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.cpp        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -2753,6 +2753,11 @@
</span><span class="cx"> {
</span><span class="cx">     loadPolicy = static_cast&lt;uint32_t&gt;(m_loaderClient-&gt;resolveWebGLLoadPolicy(this, url));
</span><span class="cx"> }
</span><ins>+
+void WebPageProxy::setSystemWebGLPolicy(uint32_t loadPolicy)
+{
+    m_loaderClient-&gt;setSystemWebGLLoadPolicy(this, static_cast&lt;WebCore::WebGLLoadPolicy&gt;(loadPolicy));
+}
</ins><span class="cx"> #endif // ENABLE(WEBGL)
</span><span class="cx"> 
</span><span class="cx"> void WebPageProxy::setToolbarsAreVisible(bool toolbarsAreVisible)
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxyh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.h (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.h        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.h        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -988,6 +988,7 @@
</span><span class="cx"> #if ENABLE(WEBGL)
</span><span class="cx">     void webGLPolicyForURL(const String&amp; url, uint32_t&amp; loadPolicy);
</span><span class="cx">     void resolveWebGLPolicyForURL(const String&amp; url, uint32_t&amp; loadPolicy);
</span><ins>+    void setSystemWebGLPolicy(uint32_t loadPolicy);
</ins><span class="cx"> #endif // ENABLE(WEBGL)
</span><span class="cx">     void setToolbarsAreVisible(bool toolbarsAreVisible);
</span><span class="cx">     void getToolbarsAreVisible(bool&amp; toolbarsAreVisible);
</span></span></pre></div>
<a id="trunkSourceWebKit2UIProcessWebPageProxymessagesin"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/UIProcess/WebPageProxy.messages.in        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -34,6 +34,7 @@
</span><span class="cx">     UnavailablePluginButtonClicked(uint32_t pluginUnavailabilityReason, String mimeType, String pluginURLString, String pluginspageAttributeURLString, String frameURLString, String pageURLString)
</span><span class="cx"> #endif // ENABLE(NETSCAPE_PLUGIN_API)
</span><span class="cx"> #if ENABLE(WEBGL)
</span><ins>+    SetSystemWebGLPolicy(uint32_t loadPolicy) -&gt; ()
</ins><span class="cx">     WebGLPolicyForURL(String url) -&gt; (uint32_t loadPolicy)
</span><span class="cx">     ResolveWebGLPolicyForURL(String url) -&gt; (uint32_t loadPolicy)
</span><span class="cx"> #endif // ENABLE(WEBGL)
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPageWebPagecpp"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.cpp        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -296,6 +296,9 @@
</span><span class="cx">     , m_pendingNavigationID(0)
</span><span class="cx">     , m_pageScaleWithoutThumbnailScale(1)
</span><span class="cx">     , m_thumbnailScale(1)
</span><ins>+#if ENABLE(WEBGL)
+    , m_systemWebGLPolicy(WebGLAllowCreation)
+#endif
</ins><span class="cx"> {
</span><span class="cx">     ASSERT(m_pageID);
</span><span class="cx">     // FIXME: This is a non-ideal location for this Setting and
</span><span class="lines">@@ -616,27 +619,17 @@
</span><span class="cx"> 
</span><span class="cx"> #endif // ENABLE(NETSCAPE_PLUGIN_API)
</span><span class="cx"> 
</span><del>-#if ENABLE(WEBGL)
</del><ins>+#if ENABLE(WEBGL) &amp;&amp; !PLATFORM(MAC)
</ins><span class="cx"> WebCore::WebGLLoadPolicy WebPage::webGLPolicyForURL(WebFrame* frame, const String&amp; url)
</span><span class="cx"> {
</span><del>-    uint32_t policyResult = 0;
-
-    if (sendSync(Messages::WebPageProxy::WebGLPolicyForURL(url), Messages::WebPageProxy::WebGLPolicyForURL::Reply(policyResult)))
-        return static_cast&lt;WebGLLoadPolicy&gt;(policyResult);
-
</del><span class="cx">     return WebGLAllowCreation;
</span><span class="cx"> }
</span><span class="cx"> 
</span><span class="cx"> WebCore::WebGLLoadPolicy WebPage::resolveWebGLPolicyForURL(WebFrame* frame, const String&amp; url)
</span><span class="cx"> {
</span><del>-    uint32_t policyResult = 0;
-
-    if (sendSync(Messages::WebPageProxy::ResolveWebGLPolicyForURL(url), Messages::WebPageProxy::ResolveWebGLPolicyForURL::Reply(policyResult)))
-        return static_cast&lt;WebGLLoadPolicy&gt;(policyResult);
-
</del><span class="cx">     return WebGLAllowCreation;
</span><span class="cx"> }
</span><del>-#endif // ENABLE(WEBGL)
</del><ins>+#endif
</ins><span class="cx"> 
</span><span class="cx"> EditorState WebPage::editorState() const
</span><span class="cx"> {
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPageWebPageh"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/WebProcess/WebPage/WebPage.h        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -1125,6 +1125,10 @@
</span><span class="cx">     double m_pageScaleWithoutThumbnailScale;
</span><span class="cx">     WebCore::IntPoint m_scrollPositionIgnoringThumbnailScale;
</span><span class="cx">     double m_thumbnailScale;
</span><ins>+
+#if ENABLE(WEBGL)
+    WebCore::WebGLLoadPolicy m_systemWebGLPolicy;
+#endif
</ins><span class="cx"> };
</span><span class="cx"> 
</span><span class="cx"> } // namespace WebKit
</span></span></pre></div>
<a id="trunkSourceWebKit2WebProcessWebPagemacWebPageMacmm"></a>
<div class="modfile"><h4>Modified: trunk/Source/WebKit2/WebProcess/WebPage/mac/WebPageMac.mm (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Source/WebKit2/WebProcess/WebPage/mac/WebPageMac.mm        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Source/WebKit2/WebProcess/WebPage/mac/WebPageMac.mm        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -956,6 +956,38 @@
</span><span class="cx">     send(Messages::WebPageProxy::DidUpdateViewState());
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+#if ENABLE(WEBGL)
+WebCore::WebGLLoadPolicy WebPage::webGLPolicyForURL(WebFrame* frame, const String&amp; url)
+{
+    if (WKShouldBlockWebGL()) {
+        if (m_systemWebGLPolicy != WebGLBlockCreation)
+            sendSync(Messages::WebPageProxy::SetSystemWebGLPolicy(static_cast&lt;uint32_t&gt;(WebGLBlockCreation)), Messages::WebPageProxy::SetSystemWebGLPolicy::Reply());
+        m_systemWebGLPolicy = WebGLBlockCreation;
+    } else if (WKShouldSuggestBlockingWebGL()) {
+        if (m_systemWebGLPolicy != WebGLPendingCreation)
+            sendSync(Messages::WebPageProxy::SetSystemWebGLPolicy(static_cast&lt;uint32_t&gt;(WebGLPendingCreation)), Messages::WebPageProxy::SetSystemWebGLPolicy::Reply());
+        m_systemWebGLPolicy = WebGLPendingCreation;
+    }
+
+    uint32_t policyResult = 0;
+
+    if (sendSync(Messages::WebPageProxy::WebGLPolicyForURL(url), Messages::WebPageProxy::WebGLPolicyForURL::Reply(policyResult)))
+        return static_cast&lt;WebGLLoadPolicy&gt;(policyResult);
+
+    return WebGLAllowCreation;
+}
+
+WebCore::WebGLLoadPolicy WebPage::resolveWebGLPolicyForURL(WebFrame* frame, const String&amp; url)
+{
+    uint32_t policyResult = 0;
+
+    if (sendSync(Messages::WebPageProxy::ResolveWebGLPolicyForURL(url), Messages::WebPageProxy::ResolveWebGLPolicyForURL::Reply(policyResult)))
+        return static_cast&lt;WebGLLoadPolicy&gt;(policyResult);
+
+    return WebGLAllowCreation;
+}
+#endif // ENABLE(WEBGL)
+
</ins><span class="cx"> } // namespace WebKit
</span><span class="cx"> 
</span><span class="cx"> #endif // PLATFORM(MAC)
</span></span></pre></div>
<a id="trunkToolsChangeLog"></a>
<div class="modfile"><h4>Modified: trunk/Tools/ChangeLog (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/ChangeLog        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Tools/ChangeLog        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -1,3 +1,16 @@
</span><ins>+2014-03-05  Dean Jackson  &lt;dino@apple.com&gt;
+
+        [WebGL] Use WKSI to see what the system policy for WebGL is
+        https://bugs.webkit.org/show_bug.cgi?id=129722
+        &lt;rdar://problem/15790542&gt;
+
+        Reviewed by Tim Horton.
+
+        Dummy entry for setSystemWebGLLoadPolicy.
+
+        * WebKitTestRunner/TestController.cpp:
+        (WTR::TestController::createWebViewWithOptions):
+
</ins><span class="cx"> 2014-03-03  Martin Robinson  &lt;mrobinson@igalia.com&gt;
</span><span class="cx"> 
</span><span class="cx">         [GTK][CMake] Generate documentation for the DOM bindings
</span></span></pre></div>
<a id="trunkToolsWebKitTestRunnerTestControllercpp"></a>
<div class="modfile"><h4>Modified: trunk/Tools/WebKitTestRunner/TestController.cpp (165147 => 165148)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/Tools/WebKitTestRunner/TestController.cpp        2014-03-06 01:21:23 UTC (rev 165147)
+++ trunk/Tools/WebKitTestRunner/TestController.cpp        2014-03-06 01:21:38 UTC (rev 165148)
</span><span class="lines">@@ -487,6 +487,7 @@
</span><span class="cx">         pluginLoadPolicy, // pluginLoadPolicy
</span><span class="cx">         0, // webGLLoadPolicy
</span><span class="cx">         0, // resolveWebGLLoadPolicy
</span><ins>+        0, // setSystemWebGLLoadPolicy
</ins><span class="cx">     };
</span><span class="cx">     WKPageSetPageLoaderClient(m_mainWebView-&gt;page(), &amp;pageLoaderClient.base);
</span><span class="cx"> 
</span></span></pre>
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