Wire up the policy for controlling pinned apps in the ash launcher.

chrome/browser/policy/configuration_policy_handler_chromeos.h

 // 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.
 
 #ifndef CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_
 #define CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_
 #pragma once
 
 #include "chrome/browser/chromeos/cros/network_ui_data.h"
 #include "chrome/browser/policy/configuration_policy_handler.h"
@@ skipping 26 matching lines @@
 
   // Filters a network dictionary to remove all sensitive fields and replace
   // their values with placeholders.
   static void StripSensitiveValues(DictionaryValue* network_dict);
 
   chromeos::NetworkUIData::ONCSource onc_source_;
 
   DISALLOW_COPY_AND_ASSIGN(NetworkConfigurationPolicyHandler);
 };
 
+// Maps the PinnedLauncherApps policy to the corresponding pref.
+class PinnedLauncherAppsPolicyHandler : public ExtensionListPolicyHandler {
+ public:
+  PinnedLauncherAppsPolicyHandler();
+  virtual ~PinnedLauncherAppsPolicyHandler();
+
+  // ExtensionListPolicyHandler methods:
+  virtual void ApplyPolicySettings(const PolicyMap& policies,
+                                   PrefValueMap* prefs) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(PinnedLauncherAppsPolicyHandler);
+};
+
 }  // namespace policy
 
 #endif  // CHROME_BROWSER_POLICY_CONFIGURATION_POLICY_HANDLER_CHROMEOS_H_