Make ErrorConsole catch errors from Extension WebContents Views

chrome/browser/extensions/extension_web_contents_observer.h

 // Copyright 2013 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_EXTENSION_WEB_CONTENTS_OBSERVER_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_WEB_CONTENTS_OBSERVER_H_
 
+#include "base/basictypes.h"
+#include "base/strings/string16.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "content/public/browser/web_contents_user_data.h"
+#include "extensions/common/stack_frame.h"
 
 namespace content {
 class BrowserContext;
 }
 
 namespace extensions {
 class Extension;
 struct Message;
 
 // A web contents observer that's used for WebContents in renderer and extension
 // processes. Grants the renderer access to certain URL patterns for extensions,
 // notifies the renderer that the extension was loaded and routes messages to
 // the MessageService.
 class ExtensionWebContentsObserver
     : public content::WebContentsObserver,
       public content::WebContentsUserData<ExtensionWebContentsObserver> {
  public:
   virtual ~ExtensionWebContentsObserver();
 
  private:
   explicit ExtensionWebContentsObserver(content::WebContents* web_contents);
   friend class content::WebContentsUserData<ExtensionWebContentsObserver>;
 
   // content::WebContentsObserver overrides.
   virtual void RenderViewCreated(
       content::RenderViewHost* render_view_host) OVERRIDE;
   virtual bool OnMessageReceived(const IPC::Message& message) OVERRIDE;
 
   void OnPostMessage(int port_id, const Message& message);
+  void OnDetailedConsoleMessageAdded(const base::string16& message,
+                                     const base::string16& source,
+                                     const StackTrace& stack_trace,
+                                     int32 severity_level);
+
 
   // Gets the extension or app (if any) that is associated with a RVH.
   const Extension* GetExtension(content::RenderViewHost* render_view_host);
 
   // The browser context for the web contents this is observing.
   content::BrowserContext* browser_context_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionWebContentsObserver);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_WEB_CONTENTS_OBSERVER_H_