views: Extract TabIconViewModel into its own header file.

chrome/browser/ui/views/frame/app_panel_browser_frame_view.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_FRAME_APP_PANEL_BROWSER_FRAME_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_APP_PANEL_BROWSER_FRAME_VIEW_H_
 
 #include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
-#include "chrome/browser/ui/views/tab_icon_view.h"
+#include "chrome/browser/ui/views/tab_icon_view_model.h"
 #include "ui/views/controls/button/button.h"
 
 class BrowserFrame;
 class BrowserView;
+class TabIconView;
 
 namespace views {
 class ImageButton;
 }
+
 // The frame view which is used for Application Panels.
 // TODO(rafaelw): Refactor. This shares much duplicated code with
 // OpaqueBrowserFrameView.
 class AppPanelBrowserFrameView : public BrowserNonClientFrameView,
                                  public views::ButtonListener,
-                                 public TabIconView::TabIconViewModel {
+                                 public chrome::TabIconViewModel {
  public:
   // Constructs a non-client view for an BrowserFrame.
   AppPanelBrowserFrameView(BrowserFrame* frame, BrowserView* browser_view);
   virtual ~AppPanelBrowserFrameView();
 
   // Overridden from BrowserNonClientFrameView:
   virtual gfx::Rect GetBoundsForTabStrip(views::View* tabstrip) const OVERRIDE;
   virtual int GetHorizontalTabStripVerticalOffset(bool restored) const OVERRIDE;
   virtual void UpdateThrobber(bool running) OVERRIDE;
   virtual gfx::Size GetMinimumSize() OVERRIDE;
@@ skipping 10 matching lines @@
   virtual void UpdateWindowIcon() OVERRIDE;
 
   // Overridden from views::View:
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual void Layout() OVERRIDE;
 
   // Overridden from views::ButtonListener:
   virtual void ButtonPressed(views::Button* sender, const views::Event& event)
       OVERRIDE;
 
-  // Overridden from TabIconView::TabIconViewModel:
+  // Overridden from chrome::TabIconViewModel:
   virtual bool ShouldTabIconViewAnimate() const OVERRIDE;
   virtual gfx::ImageSkia GetFaviconForTabIconView() OVERRIDE;
 
  private:
   // Returns the thickness of the border that makes up the window frame edges.
   // This does not include any client edge.
   int FrameBorderThickness() const;
 
   // Returns the thickness of the entire nonclient left, right, and bottom
   // borders, including both the window frame and any client edge.
@@ skipping 37 matching lines @@
   // The Window icon.
   TabIconView* window_icon_;
 
   // The bounds of the ClientView.
   gfx::Rect client_view_bounds_;
 
   DISALLOW_COPY_AND_ASSIGN(AppPanelBrowserFrameView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_APP_PANEL_BROWSER_FRAME_VIEW_H_