Add new extension APIs related to animation policy.

chrome/browser/accessibility/accessibility_extension_api.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/accessibility/accessibility_extension_api.h"
 
 #include "base/json/json_writer.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/accessibility/accessibility_extension_api_constants.h"
@@ skipping 226 matching lines @@
 }
 
 bool AccessibilityPrivateSetAccessibilityEnabledFunction::RunSync() {
   bool enabled;
   EXTENSION_FUNCTION_VALIDATE(args_->GetBoolean(0, &enabled));
   ExtensionAccessibilityEventRouter::GetInstance()
       ->SetAccessibilityEnabled(enabled);
   return true;
 }
 
+bool AccessibilityPrivateGetImageAnimationPolicyFunction::RunSync() {
+  std::string policy = content::BrowserAccessibilityState::GetInstance()
+      ->GetImageAnimationPolicy();
+  SetResult(new base::StringValue(policy));
+  return true;
+}
+
+bool AccessibilityPrivateSetImageAnimationPolicyFunction::RunSync() {
+  std::string policy;
+  EXTENSION_FUNCTION_VALIDATE(args_->GetString(0, &policy));
+  content::BrowserAccessibilityState::GetInstance()
+      ->SetImageAnimationPolicy(policy);
+  return true;
+}
+
 bool AccessibilityPrivateSetNativeAccessibilityEnabledFunction::RunSync() {
   bool enabled;
   EXTENSION_FUNCTION_VALIDATE(args_->GetBoolean(0, &enabled));
   if (enabled) {
     content::BrowserAccessibilityState::GetInstance()->
         EnableAccessibility();
   } else {
     content::BrowserAccessibilityState::GetInstance()->
         DisableAccessibility();
   }
@@ skipping 74 matching lines @@
   }
 
   chromeos::AccessibilityFocusRingController::GetInstance()->SetFocusRing(
       rects);
   return true;
 #endif  // defined(OS_CHROMEOS)
 
   error_ = keys:: kErrorNotSupported;
   return false;
 }