Add GetCaptionButtonHeightInDIPs() method

chrome/browser/ui/views/frame/browser_frame_ash.cc

 // 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.
 
 #include "chrome/browser/ui/views/frame/browser_frame_ash.h"
 
 #include "ash/ash_switches.h"
 #include "ash/shell.h"
 #include "ash/wm/window_properties.h"
 #include "ash/wm/window_state.h"
@@ skipping 137 matching lines @@
 }
 
 bool BrowserFrameAsh::UsesNativeSystemMenu() const {
   return false;
 }
 
 int BrowserFrameAsh::GetMinimizeButtonOffset() const {
   return 0;
 }
 
+int BrowserFrameAsh::GetCaptionButtonHeight() const {
+  NOTIMPLEMENTED();
+  return 0;
+}
+
 BrowserFrameAsh::~BrowserFrameAsh() {
 }
 
 ///////////////////////////////////////////////////////////////////////////////
 // BrowserFrameAsh, private:
 
 void BrowserFrameAsh::SetWindowAutoManaged() {
   // For browser window in Chrome OS, we should only enable the auto window
   // management logic for tabbed browser.
   if (!browser_view_->browser()->is_type_popup()) {
     ash::wm::GetWindowState(GetNativeWindow())
         ->set_window_position_managed(true);
   }
 }