screenshot disabling policy tests

chrome/browser/automation/testing_automation_provider_chromeos.cc

Index: chrome/browser/automation/testing_automation_provider_chromeos.cc
diff --git a/chrome/browser/automation/testing_automation_provider_chromeos.cc b/chrome/browser/automation/testing_automation_provider_chromeos.cc
index 000677fc80e57fb1a11be389e342e0de3872166a..116c610dbee83c94d81621983afd9b216b121c2f 100644
--- a/chrome/browser/automation/testing_automation_provider_chromeos.cc
+++ b/chrome/browser/automation/testing_automation_provider_chromeos.cc
@@ -4,6 +4,7 @@
 
 #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"
@@ -1450,6 +1451,23 @@ void TestingAutomationProvider::CaptureProfilePhoto(
   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()->