Abstract base 'ExtensionView' to Fix DEPS violation in extension_view_host.h

chrome/browser/ui/views/extensions/extension_view_views.h

 // 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.
 
 #ifndef CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_VIEW_VIEWS_H_
 #define CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_VIEW_VIEWS_H_
 
 #include "base/basictypes.h"
 #include "base/compiler_specific.h"
+#include "chrome/browser/extensions/extension_view.h"
 #include "content/public/browser/native_web_keyboard_event.h"
 #include "extensions/browser/extension_host.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 #include "ui/views/controls/native/native_view_host.h"
 #include "ui/views/controls/webview/unhandled_keyboard_event_handler.h"
 
 class Browser;
 
 namespace content {
 class RenderViewHost;
 }
 
 // This handles the display portion of an ExtensionHost.
-class ExtensionViewViews : public views::NativeViewHost {
+class ExtensionViewViews : public views::NativeViewHost,
+                           public extensions::ExtensionView {
  public:
   // A class that represents the container that this view is in.
   // (bottom shelf, side bar, etc.)
   class Container {
    public:
     virtual ~Container() {}
 
     virtual void OnExtensionSizeChanged(ExtensionViewViews* view) {}
   };
 
   ExtensionViewViews(extensions::ExtensionHost* host, Browser* browser);
   virtual ~ExtensionViewViews();
 
   // views::NativeViewHost:
   virtual gfx::Size GetMinimumSize() const OVERRIDE;
   virtual void SetVisible(bool is_visible) OVERRIDE;
   virtual gfx::NativeCursor GetCursor(const ui::MouseEvent& event) OVERRIDE;
   virtual void ViewHierarchyChanged(
       const ViewHierarchyChangedDetails& details) OVERRIDE;
 
   extensions::ExtensionHost* host() const { return host_; }
   const extensions::Extension* extension() const { return host_->extension(); }
   content::RenderViewHost* render_view_host() const {
     return host_->render_view_host();
   }
-  Browser* browser() const { return browser_; }
   void set_minimum_size(const gfx::Size& minimum_size) {
     minimum_size_ = minimum_size;
   }
   void set_container(Container* container) { container_ = container; }
 
-  void DidStopLoading();
   void SetIsClipped(bool is_clipped);
 
-  // Notification from ExtensionHost.
-  void ResizeDueToAutoResize(const gfx::Size& new_size);
-
-  // Method for the ExtensionHost to notify us when the RenderViewHost has a
-  // connection.
-  void RenderViewCreated();
-
-  // Handles unhandled keyboard messages coming back from the renderer process.
-  void HandleKeyboardEvent(const content::NativeWebKeyboardEvent& event);
+  // extensions::ExtensionView:
+  virtual void Init() OVERRIDE;
+  virtual Browser* GetBrowser() OVERRIDE;
+  virtual gfx::NativeView GetNativeView() OVERRIDE;
+  virtual void ResizeDueToAutoResize(const gfx::Size& new_size) OVERRIDE;
+  virtual void RenderViewCreated() OVERRIDE;
+  virtual void HandleKeyboardEvent(
+      content::WebContents* source,
+      const content::NativeWebKeyboardEvent& event) OVERRIDE;
+  virtual void DidStopLoading() OVERRIDE;
 
  private:
   friend class extensions::ExtensionHost;
 
   // views::NativeViewHost:
   virtual bool SkipDefaultKeyEventProcessing(const ui::KeyEvent& e) OVERRIDE;
   virtual void OnBoundsChanged(const gfx::Rect& previous_bounds) OVERRIDE;
   virtual void PreferredSizeChanged() OVERRIDE;
   virtual void OnFocus() OVERRIDE;
 
@@ skipping 30 matching lines @@
   bool is_clipped_;
 
   // A handler to handle unhandled keyboard messages coming back from the
   // renderer process.
   views::UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionViewViews);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_EXTENSIONS_EXTENSION_VIEW_VIEWS_H_