screenshot disabling policy tests

chrome/browser/automation/testing_automation_provider_chromeos.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/automation/testing_automation_provider.h"
 
+#include "ash/accelerators/accelerator_controller.h"
 #include "ash/shell.h"
 #include "ash/shell_delegate.h"
 #include "ash/system/tray/system_tray_delegate.h"
 #include "base/command_line.h"
 #include "base/i18n/time_formatting.h"
 #include "base/stringprintf.h"
 #include "base/time.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/automation/automation_provider_json.h"
 #include "chrome/browser/automation/automation_provider_observers.h"
@@ skipping 1426 matching lines @@
   // Set up an observer (it will delete itself).
   take_photo_dialog->AddObserver(new PhotoCaptureObserver(
       this, reply_message));
 
   views::Widget* window = views::Widget::CreateWindowWithParent(
       take_photo_dialog, browser->window()->GetNativeWindow());
   window->SetAlwaysOnTop(true);
   window->Show();
 }
 
+void TestingAutomationProvider::ApplyAshAccelerator(
+    base::DictionaryValue* args,
+    IPC::Message* reply_message) {
+  int action;
+  AutomationJSONReply reply(this, reply_message);
+  if (!args->GetInteger("action", &action))
+    reply.SendError("Invalid or missing args.");
+
+  bool handled =
+      ash::Shell::GetInstance()->accelerator_controller()->PerformAction(
+          action, ui::Accelerator());
+
+  DictionaryValue result;
+  result.SetBoolean("handled", handled);
+  reply.SendSuccess(&result);
+}
+
 void TestingAutomationProvider::AddChromeosObservers() {
   power_manager_observer_ = new PowerManagerClientObserverForTesting;
   chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->
       AddObserver(power_manager_observer_);
 }
 
 void TestingAutomationProvider::RemoveChromeosObservers() {
   chromeos::DBusThreadManager::Get()->GetPowerManagerClient()->
       RemoveObserver(power_manager_observer_);
   delete power_manager_observer_;
   power_manager_observer_ = NULL;
 }