Raise an infobar and deny access to WebGL if a GPU reset was detected while a web page containing W…

content/browser/web_contents/web_contents_impl.cc

Index: content/browser/web_contents/web_contents_impl.cc
diff --git a/content/browser/web_contents/web_contents_impl.cc b/content/browser/web_contents/web_contents_impl.cc
index 0ef81c6f8e121997fd50d10168b1af10b2f250c9..82bc8fb98faa17a40c71be767af4a094874c1382 100644
--- a/content/browser/web_contents/web_contents_impl.cc
+++ b/content/browser/web_contents/web_contents_impl.cc
@@ -2352,6 +2352,15 @@ void WebContentsImpl::OnBrowserPluginCreateGuest(
                                         params);
 }
 
+void WebContentsImpl::DidBlock3DAPIs(const GURL& url,
+                                     content::ThreeDAPIType requester) {
+  ObserverListBase<WebContentsObserver>::Iterator it(observers_);
+  WebContentsObserver* observer;
+  while ((observer = it.GetNext()) != NULL) {
+    observer->DidBlock3DAPIs(url, requester);
+  }

[jam, 2012/11/15 16:57:25]

this could be written as

FOR_EACH_OBSERVER(WebContentsObserver, observers_,
                  DidBlock3DAPIs(url, requester));

(the one that you copied from OnMessageReceived is more complicated because it
looks at the return value)

[Ken Russell (switch to Gerrit), 2012/11/15 20:53:25]

Done.

+}
+
 // Notifies the RenderWidgetHost instance about the fact that the page is
 // loading, or done loading and calls the base implementation.
 void WebContentsImpl::SetIsLoading(bool is_loading,