Mark ChromeViewHostMsg_DetailedConsoleMessageAdded as extensions-only.

chrome/renderer/chrome_content_renderer_client.cc

 // Copyright (c) 2012 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.
 
 #include "chrome/renderer/chrome_content_renderer_client.h"
 
 #include "base/command_line.h"
 #include "base/debug/crash_logging.h"
 #include "base/logging.h"
 #include "base/metrics/histogram.h"
@@ skipping 376 matching lines @@
     content::RenderFrame* render_frame) {
   new ChromeRenderFrameObserver(render_frame);
 
   ContentSettingsObserver* content_settings =
       new ContentSettingsObserver(render_frame, extension_dispatcher_.get());
   if (chrome_observer_.get()) {
     content_settings->SetContentSettingRules(
         chrome_observer_->content_setting_rules());
   }
 
+#if defined(ENABLE_EXTENSIONS)
+  new ChromeRenderFrameObserver(render_frame);

[Devlin, 2014/06/06 20:57:23]

Did you mean ChromeExtensionsRenderFrameObserver?

[Lei Zhang, 2014/06/06 21:31:35]

Yes. Copy paste error.

+#endif
   new extensions::ExtensionFrameHelper(render_frame,
                                        extension_dispatcher_.get());
 
 #if defined(ENABLE_PLUGINS)
   new PepperHelper(render_frame);
 #endif
 
 #if !defined(DISABLE_NACL)
   new nacl::NaClHelper(render_frame);
 #endif
@@ skipping 1044 matching lines @@
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   return !command_line->HasSwitch(extensions::switches::kExtensionProcess);
 }
 
 blink::WebWorkerPermissionClientProxy*
 ChromeContentRendererClient::CreateWorkerPermissionClientProxy(
     content::RenderFrame* render_frame,
     blink::WebFrame* frame) {
   return new WorkerPermissionClientProxy(render_frame, frame);
 }