Only propagate intervention reports to local frames

third_party/WebKit/Source/web/WebViewImpl.cpp

Index: third_party/WebKit/Source/web/WebViewImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebViewImpl.cpp b/third_party/WebKit/Source/web/WebViewImpl.cpp
index 4fd3c4068ab5c028d8e9844ebc6f5d0d43f8f29a..82d8ef471dd64f277dae68e6ed47913edfd08149 100644
--- a/third_party/WebKit/Source/web/WebViewImpl.cpp
+++ b/third_party/WebKit/Source/web/WebViewImpl.cpp
@@ -1061,10 +1061,10 @@ void WebViewImpl::acceptLanguagesChanged() {
 }
 
 void WebViewImpl::ReportIntervention(const WebString& message) {
-  if (!mainFrame())
+  if (!mainFrameImpl())
     return;
   WebConsoleMessage consoleMessage(WebConsoleMessage::LevelWarning, message);
-  mainFrame()->addMessageToConsole(consoleMessage);
+  mainFrameImpl()->addMessageToConsole(consoleMessage);
 }
 
 float WebViewImpl::expensiveBackgroundThrottlingCPUBudget() {