Split ExtensionSystem interface from ExtensionSystemImpl implementation, part 1.

chrome/browser/extensions/api/declarative_content/content_action.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/extensions/api/declarative_content/content_action.h"
 
 #include <map>
 
 #include "base/lazy_instance.h"
 #include "base/strings/stringprintf.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/declarative_content/content_constants.h"
 #include "chrome/browser/extensions/extension_action.h"
 #include "chrome/browser/extensions/extension_action_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
-#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
+#include "chrome/browser/profiles/profile.h"
 #include "content/public/browser/invalidate_type.h"
 #include "content/public/browser/web_contents.h"
+#include "extensions/browser/extension_system.h"
 #include "extensions/common/extension.h"
 
 namespace extensions {
 
 namespace keys = declarative_content_constants;
 
 namespace {
 // Error messages.
 const char kInvalidInstanceTypeError[] =
     "An action has an invalid instanceType: %s";
@@ skipping 120 matching lines @@
       factory_method_iter = factory.factory_methods.find(instance_type);
   if (factory_method_iter != factory.factory_methods.end())
     return (*factory_method_iter->second)(
         extension, action_dict, error, bad_message);
 
   *error = base::StringPrintf(kInvalidInstanceTypeError, instance_type.c_str());
   return scoped_refptr<ContentAction>();
 }
 
 }  // namespace extensions