FBTF: Move virtual methods to implementation files.

chrome/browser/extensions/extension_host.h

 // Copyright (c) 2010 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_HOST_H_
 #define CHROME_BROWSER_EXTENSIONS_EXTENSION_HOST_H_
 #pragma once
 
 #include <string>
 #include <list>
@@ skipping 194 matching lines @@
   friend class ProcessCreationQueue;
 
   // Whether to allow DOM automation for created RenderViewHosts. This is used
   // for testing.
   static bool enable_dom_automation_;
 
   // Actually create the RenderView for this host. See CreateRenderViewSoon.
   void CreateRenderViewNow();
 
   // ExtensionFunctionDispatcher::Delegate
-  virtual Browser* GetBrowser() const {
-    return view() ? view()->browser() : NULL;
-  }
-  virtual gfx::NativeView GetNativeViewOfHost() {
-    return view() ? view()->native_view() : NULL;
-  }
+  virtual Browser* GetBrowser() const;
+  virtual gfx::NativeView GetNativeViewOfHost();
 
   // Handles keyboard events that were not handled by HandleKeyboardEvent().
   // Platform specific implementation may override this method to handle the
   // event in platform specific way.
   virtual void UnhandledKeyboardEvent(const NativeWebKeyboardEvent& event) {}
 
   // Returns true if we're hosting a background page.
   // This isn't valid until CreateRenderView is called.
   bool is_background_page() const { return !view(); }
 
@@ skipping 41 matching lines @@
   // Used to measure how long it's been since the host was created.
   PerfTimer since_created_;
 
   // FileSelectHelper, lazily created.
   scoped_ptr<FileSelectHelper> file_select_helper_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionHost);
 };
 
 #endif  // CHROME_BROWSER_EXTENSIONS_EXTENSION_HOST_H_