Delete the GTK+ port of Chrome.

chrome/browser/ui/gtk/extensions/extension_view_gtk.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_GTK_EXTENSIONS_EXTENSION_VIEW_GTK_H_
-#define CHROME_BROWSER_UI_GTK_EXTENSIONS_EXTENSION_VIEW_GTK_H_
-
-#include "base/basictypes.h"
-#include "third_party/skia/include/core/SkBitmap.h"
-#include "ui/gfx/native_widget_types.h"
-#include "ui/gfx/size.h"
-
-class Browser;
-class SkBitmap;
-
-namespace content {
-class RenderViewHost;
-}
-
-namespace extensions {
-class ExtensionHost;
-}
-
-class ExtensionViewGtk {
- public:
-  ExtensionViewGtk(extensions::ExtensionHost* extension_host, Browser* browser);
-
-  class Container {
-   public:
-    virtual ~Container() {}
-    virtual void OnExtensionSizeChanged(ExtensionViewGtk* view,
-                                        const gfx::Size& new_size) {}
-  };
-
-  void Init();
-
-  gfx::NativeView native_view();
-  Browser* browser() const { return browser_; }
-
-  void SetBackground(const SkBitmap& background);
-
-  // Sets the container for this view.
-  void SetContainer(Container* container) { container_ = container; }
-
-  // Method for the ExtensionHost to notify us about the correct size for
-  // extension contents.
-  void ResizeDueToAutoResize(const gfx::Size& new_size);
-
-  // Method for the ExtensionHost to notify us when the RenderViewHost has a
-  // connection.
-  void RenderViewCreated();
-
-  content::RenderViewHost* render_view_host() const;
-
- private:
-  void CreateWidgetHostView();
-
-  Browser* browser_;
-
-  extensions::ExtensionHost* extension_host_;
-
-  // The background the view should have once it is initialized. This is set
-  // when the view has a custom background, but hasn't been initialized yet.
-  SkBitmap pending_background_;
-
-  // This view's container.
-  Container* container_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExtensionViewGtk);
-};
-
-#endif  // CHROME_BROWSER_UI_GTK_EXTENSIONS_EXTENSION_VIEW_GTK_H_