Refactor ExtensionView to support a UI-less extension instance....

chrome/browser/renderer_host/render_widget_host.h

 // Copyright (c) 2009 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_RENDERER_HOST_RENDER_WIDGET_HOST_H_
 #define CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_
 
 #include <queue>
 #include <vector>
 
+#include "base/gfx/native_widget_types.h"
 #include "base/gfx/size.h"
 #include "base/scoped_ptr.h"
 #include "base/timer.h"
 #include "chrome/common/ipc_channel.h"
 #include "chrome/common/native_web_keyboard_event.h"
 #include "testing/gtest/include/gtest/gtest_prod.h"
 #include "webkit/glue/webtextdirection.h"
 
 namespace gfx {
 class Rect;
@@ skipping 239 matching lines @@
  protected:
   // Internal implementation of the public Forward*Event() methods.
   void ForwardInputEvent(
       const WebKit::WebInputEvent& input_event, int event_size);
 
   // Called when we receive a notification indicating that the renderer
   // process has gone. This will reset our state so that our state will be
   // consistent if a new renderer is created.
   void RendererExited();
 
+  // Retrieves the native view used to contain plugins.
+  gfx::NativeViewId GetPluginNativeViewId();
+
   // Called when we an InputEvent was not processed by the renderer. This is
   // overridden by RenderView to send upwards to its delegate.
   virtual void UnhandledKeyboardEvent(const NativeWebKeyboardEvent& event) {}
 
   // Notification that the user pressed the enter key or the spacebar. The
   // render view host overrides this to forward the information to its delegate
   // (see corresponding function in RenderViewHostDelegate).
   virtual void OnEnterOrSpace() {}
 
   // Callbacks for notification when the renderer becomes unresponsive to user
@@ skipping 138 matching lines @@
 
   // Set when we cancel updating the text direction.
   // This flag also ignores succeeding update requests until we call
   // NotifyTextDirection().
   bool text_direction_canceled_;
 
   DISALLOW_COPY_AND_ASSIGN(RenderWidgetHost);
 };
 
 #endif  // CHROME_BROWSER_RENDERER_HOST_RENDER_WIDGET_HOST_H_