Update browserAction.setIcon and pageAction.setIcon for hidpi

chrome/browser/ui/views/browser_action_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/browser_action_view.h"
 
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/extensions/api/commands/command_service.h"
 #include "chrome/browser/extensions/api/commands/command_service_factory.h"
 #include "chrome/browser/extensions/extension_context_menu_model.h"
@@ skipping 360 matching lines @@
 
 void BrowserActionButton::SetButtonNotPushed() {
   SetState(views::CustomButton::BS_NORMAL);
   menu_visible_ = false;
 }
 
 bool BrowserActionButton::IsEnabled(int tab_id) const {
   return browser_action_->GetIsVisible(tab_id);
 }
 
+gfx::ImageSkia BrowserActionButton::GetIconForTest() {
+  return icon();
+}
+
 BrowserActionButton::~BrowserActionButton() {
 }
 
 void BrowserActionButton::MaybeRegisterExtensionCommand() {
   extensions::CommandService* command_service =
       extensions::CommandServiceFactory::GetForProfile(browser_->profile());
   extensions::Command browser_action_command;
   if (command_service->GetBrowserActionCommand(
           extension_->id(),
           extensions::CommandService::ACTIVE_ONLY,
@@ skipping 15 matching lines @@
 
   extensions::Command browser_action_command;
   if (!only_if_active || !command_service->GetBrowserActionCommand(
           extension_->id(),
           extensions::CommandService::ACTIVE_ONLY,
           &browser_action_command,
           NULL)) {
     GetFocusManager()->UnregisterAccelerator(*keybinding_.get(), this);
   }
 }