[Refactor] Move code for painting the window header for browser windows out of ash

chrome/browser/ui/views/frame/browser_non_client_frame_view_ash.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_BROWSER_NON_CLIENT_FRAME_VIEW_ASH_H_
 #define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_ASH_H_
 
 #include "base/gtest_prod_util.h"
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
@@ skipping 39 matching lines @@
   virtual void UpdateWindowIcon() OVERRIDE;
   virtual void UpdateWindowTitle() OVERRIDE;
 
   // views::View overrides:
   virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE;
   virtual void Layout() OVERRIDE;
   virtual const char* GetClassName() const OVERRIDE;
   virtual bool HitTestRect(const gfx::Rect& rect) const OVERRIDE;
   virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
   virtual gfx::Size GetMinimumSize() OVERRIDE;
-  virtual void OnThemeChanged() OVERRIDE;
 
   // Overridden from chrome::TabIconViewModel:
   virtual bool ShouldTabIconViewAnimate() const OVERRIDE;
   virtual gfx::ImageSkia GetFaviconForTabIconView() OVERRIDE;
 
  private:
   FRIEND_TEST_ALL_PREFIXES(BrowserNonClientFrameViewAshTest, WindowHeader);
   FRIEND_TEST_ALL_PREFIXES(BrowserNonClientFrameViewAshTest,
                            NonImmersiveFullscreen);
   FRIEND_TEST_ALL_PREFIXES(BrowserNonClientFrameViewAshTest,
@@ skipping 22 matching lines @@
   // Returns true if there is anything to paint. Some fullscreen windows do not
   // need their frames painted.
   bool ShouldPaint() const;
 
   // Paints the header background when the frame is in immersive fullscreen and
   // tab light bar is visible.
   void PaintImmersiveLightbarStyleHeader(gfx::Canvas* canvas);
 
   void PaintToolbarBackground(gfx::Canvas* canvas);
 
-  // Windows without a toolbar need to draw their own line under the header,
-  // above the content area.
+  // Draws the line under the header for windows without a toolbar and not using
+  // the packaged app header style.
   void PaintContentEdge(gfx::Canvas* canvas);
 
-  // Sets |frame_image_id| and |frame_image_overlay_id| to the ids of the header
-  // frame image and the header frame overlay image respectively which should be
-  // used for tabbed browser windows. |frame_overlay_image_id| is set to 0 if no
-  // overlay image should be used.
-  void GetFrameImageIdsForTabbedBrowser(int* frame_image_id,
-                                        int* frame_overlay_image_id) const;
-
-
-  // Returns the id of the header frame image which should be used for browser
-  // popups. Browser popups are not themed and do not use a frame overlay image.
-  int GetFrameImageIdForBrowserPopup() const;
-
-  // Returns the id of the header frame image which should be used for hosted
-  // apps. Hosted apps are not themed and do not use a frame overlay image.
-  int GetFrameImageIdForHostedApp() const;
-
   // View which contains the window controls.
   ash::FrameCaptionButtonContainerView* caption_button_container_;
 
   // For popups, the window icon.
   TabIconView* window_icon_;
 
   // Helper class for painting the header.
   scoped_ptr<ash::HeaderPainter> header_painter_;
 
   // Updates the hittest bounds overrides based on the window show type.
   scoped_ptr<ash::FrameBorderHitTestController>
       frame_border_hit_test_controller_;
 
   DISALLOW_COPY_AND_ASSIGN(BrowserNonClientFrameViewAsh);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_NON_CLIENT_FRAME_VIEW_ASH_H_