Support painting panels with chromium themes on GTK.

chrome/browser/ui/panels/panel_browser_frame_view.cc

 // 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.
 
 #include "chrome/browser/ui/panels/panel_browser_frame_view.h"
 
 #include <algorithm>
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/themes/theme_service.h"
@@ skipping 606 matching lines @@
 
 gfx::Size PanelBrowserFrameView::NonClientAreaSize() const {
   return gfx::Size(NonClientBorderThickness() * 2,
                    NonClientTopBorderHeight() + NonClientBorderThickness());
 }
 
 int PanelBrowserFrameView::IconOnlyWidth() const {
   return NonClientBorderThickness() * 2 + kIconAndBorderSpacing * 2 + kIconSize;
 }
 
-gfx::Size PanelBrowserFrameView::IconOnlySize() const {
-  return gfx::Size(IconOnlyWidth(), NonClientTopBorderHeight());
-}
-
 bool PanelBrowserFrameView::UsingDefaultTheme(PaintState paint_state) const {
   // No theme is provided for attention painting.
   if (paint_state == PAINT_FOR_ATTENTION)
     return true;
 
   ThemeService* theme_service = ThemeServiceFactory::GetForProfile(
       panel_browser_view_->panel()->browser()->profile());
   return theme_service->UsingDefaultTheme();
 }
 
@@ skipping 170 matching lines @@
 }
 
 bool PanelBrowserFrameView::CanResize() const {
   return panel_browser_view_->panel()->CanResizeByMouse() !=
       panel::NOT_RESIZABLE;
 }
 
 bool PanelBrowserFrameView::IsShowingTitlebarOnly() const {
   return height() <= kTitlebarHeight;
 }