Move BrowserAction out of Extension

chrome/common/extensions/manifest_handler.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/common/extensions/manifest_handler.h"
 
 #include <map>
 
 #include "base/lazy_instance.h"
 #include "base/memory/linked_ptr.h"
@@ skipping 47 matching lines @@
     LAZY_INSTANCE_INITIALIZER;
 
 }  // namespace
 
 ManifestHandler::ManifestHandler() {
 }
 
 ManifestHandler::~ManifestHandler() {
 }
 
+bool ManifestHandler::HasNoKey(Extension* extension, string16* error) {
+  return true;
+}
+
 // static
 void ManifestHandler::Register(const std::string& key,
                                ManifestHandler* handler) {
   g_registry.Get().RegisterManifestHandler(key, handler);
 }
 
 // static
 ManifestHandler* ManifestHandler::Get(const std::string& key) {
   return g_registry.Get().GetManifestHandler(key);
 }
 
 // static
 std::vector<std::string> ManifestHandler::GetKeys() {
   return g_registry.Get().GetManifestHandlerKeys();
 }
 
 }  // namespace extensions