Chrome-side of fixes for content-script messaging.

webkit/glue/webframeloaderclient_impl.cc

Index: webkit/glue/webframeloaderclient_impl.cc
diff --git a/webkit/glue/webframeloaderclient_impl.cc b/webkit/glue/webframeloaderclient_impl.cc
index f646fc566e81f62168ff1832b8875bc3069424ed..3b66c1f324cc08040bc2880682130059c3482c02 100644
--- a/webkit/glue/webframeloaderclient_impl.cc
+++ b/webkit/glue/webframeloaderclient_impl.cc
@@ -130,18 +130,25 @@ void WebFrameLoaderClient::documentElementAvailable() {
     d->DocumentElementAvailable(webframe_);
 }
 
-void WebFrameLoaderClient::didCreateScriptContext() {
+void WebFrameLoaderClient::didCreateScriptContextForFrame() {
   WebViewImpl* webview = webframe_->GetWebViewImpl();
   WebViewDelegate* d = webview->delegate();
   if (d)
-    d->DidCreateScriptContext(webframe_);
+    d->DidCreateScriptContextForFrame(webframe_);
 }
 
-void WebFrameLoaderClient::didDestroyScriptContext() {
+void WebFrameLoaderClient::didDestroyScriptContextForFrame() {
   WebViewImpl* webview = webframe_->GetWebViewImpl();
   WebViewDelegate* d = webview->delegate();
   if (d)
-    d->DidDestroyScriptContext(webframe_);
+    d->DidDestroyScriptContextForFrame(webframe_);
+}
+
+void WebFrameLoaderClient::didCreateIsolatedScriptContext() {
+  WebViewImpl* webview = webframe_->GetWebViewImpl();
+  WebViewDelegate* d = webview->delegate();
+  if (d)
+    d->DidCreateIsolatedScriptContext(webframe_);
 }
 
 void WebFrameLoaderClient::didPerformFirstNavigation() const {