Toro: Remove chrome feature channel dep from //extensions

extensions/browser/renderer_startup_helper.h

 // Copyright 2014 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 EXTENSIONS_BROWSER_RENDERER_STARTUP_HELPER_H_
 #define EXTENSIONS_BROWSER_RENDERER_STARTUP_HELPER_H_
 
 #include "base/compiler_specific.h"
 #include "base/memory/singleton.h"
 #include "components/keyed_service/content/browser_context_keyed_service_factory.h"
 #include "components/keyed_service/core/keyed_service.h"
 #include "content/public/browser/notification_observer.h"
 #include "content/public/browser/notification_registrar.h"
 
 namespace content {
 class BrowserContext;
 class RenderProcessHost;
 }
 
 namespace extensions {
 
-// Informs renderers about extensions-related data (channel, available
+// Informs renderers about extensions-related data (loaded extensions, available
 // functions, etc.) when they start. Sends this information to both extension
 // and non-extension renderers, as the non-extension renderers may have content
 // scripts. Lives on the UI thread. Shared between incognito and non-incognito
 // browser contexts.
 class RendererStartupHelper : public KeyedService,
                               public content::NotificationObserver {
  public:
   // This class sends messages to all renderers started for |browser_context|.
   explicit RendererStartupHelper(content::BrowserContext* browser_context);
   virtual ~RendererStartupHelper();
@@ skipping 32 matching lines @@
   virtual content::BrowserContext* GetBrowserContextToUse(
       content::BrowserContext* context) const OVERRIDE;
   virtual bool ServiceIsCreatedWithBrowserContext() const OVERRIDE;
 
   DISALLOW_COPY_AND_ASSIGN(RendererStartupHelperFactory);
 };
 
 }  // namespace extensions
 
 #endif  // EXTENSIONS_BROWSER_RENDERER_STARTUP_HELPER_H_