Draw popup window toolbars as only containing a location bar.

chrome/browser/ui/views/toolbar/toolbar_view.h

 // Copyright 2013 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_TOOLBAR_TOOLBAR_VIEW_H_
 #define CHROME_BROWSER_UI_VIEWS_TOOLBAR_TOOLBAR_VIEW_H_
 
 #include "base/memory/scoped_ptr.h"
 #include "base/observer_list.h"
 #include "base/prefs/pref_member.h"
@@ skipping 126 matching lines @@
                const content::NotificationDetails& details) override;
 
   // ui::AcceleratorProvider:
   bool GetAcceleratorForCommandId(int command_id,
                                   ui::Accelerator* accelerator) override;
 
   // views::View:
   gfx::Size GetPreferredSize() const override;
   gfx::Size GetMinimumSize() const override;
   void Layout() override;
-  void OnPaint(gfx::Canvas* canvas) override;
   void OnThemeChanged() override;
   const char* GetClassName() const override;
   bool AcceleratorPressed(const ui::Accelerator& acc) override;
 
-  // Whether the toolbar view needs its background painted by the
-  // BrowserNonClientFrameView.
-  bool ShouldPaintBackground() const;
-
   enum {
     // The apparent horizontal space between most items, and the vertical
     // padding above and below them.
     kStandardSpacing = 3,
 
     // The top of the toolbar has an edge we have to skip over in addition to
     // the standard spacing.
     kVertSpacing = 5,
   };
 
@@ skipping 60 matching lines @@
 
   // The display mode used when laying out the toolbar.
   DisplayMode display_mode_;
 
   content::NotificationRegistrar registrar_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(ToolbarView);
 };
 
 #endif  // CHROME_BROWSER_UI_VIEWS_TOOLBAR_TOOLBAR_VIEW_H_