DevTools: show extension name in console context switcher

public/web/WebFrame.h

Index: public/web/WebFrame.h
diff --git a/public/web/WebFrame.h b/public/web/WebFrame.h
index 90a120cdec840a30bfb3aefc34d1ef00125afbac..b4f69871546a6e3dd7585367eacf13ddf52d3de9 100644
--- a/public/web/WebFrame.h
+++ b/public/web/WebFrame.h
@@ -285,6 +285,11 @@ public:
     virtual void setIsolatedWorldContentSecurityPolicy(
         int worldID, const WebString&) = 0;
 
+    // Associates an isolated world with human-readable name which is useful for
+    // extension debugging.
+    virtual void setIsolatedWorldHumanReadableName(

[dcheng, 2014/09/22 22:09:49]

Please move this function to WebLocalFrame.h. I don't think we'll ever implement
it for WebRemoteFrame.

+        int worldID, const WebString&) = 0;
+
     // Logs to the console associated with this frame.
     virtual void addMessageToConsole(const WebConsoleMessage&) = 0;