Moves calling TaskbarList::SetOverlayIcon to a separate thread. It

chrome/browser/ui/views/frame/browser_non_client_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/views/frame/browser_non_client_frame_view.h"
 
 #include "chrome/browser/browser_process.h"
 #include "chrome/browser/managed_mode/managed_mode.h"
 #include "chrome/browser/profiles/avatar_menu_model.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/profiles/profile_info_cache.h"
 #include "chrome/browser/profiles/profile_manager.h"
 #include "chrome/browser/ui/views/avatar_menu_button.h"
 #include "chrome/browser/ui/views/frame/browser_view.h"
+#include "chrome/browser/ui/views/frame/taskbar_decorator.h"
 #include "grit/theme_resources.h"
 #include "ui/base/resource/resource_bundle.h"
 #include "ui/gfx/image/image.h"
 
 BrowserNonClientFrameView::BrowserNonClientFrameView(BrowserFrame* frame,
                                                      BrowserView* browser_view)
     : frame_(frame),
       browser_view_(browser_view) {
 }
 
@@ skipping 39 matching lines @@
   if (avatar_button_.get()) {
     avatar_button_->SetAvatarIcon(avatar, is_gaia_picture);
     if (!text.empty())
       avatar_button_->SetText(text);
   }
 
   // For popups and panels which don't have the avatar button, we still
   // need to draw the taskbar decoration.
   if (AvatarMenuModel::ShouldShowAvatarMenu() ||
       ManagedMode::IsInManagedMode()) {
-    DrawTaskBarDecoration(frame_->GetNativeWindow(), &avatar);
+    chrome::DrawTaskbarDecoration(frame_->GetNativeWindow(), &avatar);
   } else {
-    DrawTaskBarDecoration(frame_->GetNativeWindow(), NULL);
+    chrome::DrawTaskbarDecoration(frame_->GetNativeWindow(), NULL);
   }
 }
 
 void BrowserNonClientFrameView::VisibilityChanged(views::View* starting_from,
                                                   bool is_visible) {
   if (!is_visible)
     return;
   // The first time UpdateAvatarInfo() is called the window is not visible so
   // DrawTaskBarDecoration() has no effect. Therefore we need to call it again
   // once the window is visible.
   UpdateAvatarInfo();
 }