Move extension_messages.h to extensions/common.

chrome/browser/extensions/api/declarative_content/content_rules_registry.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_rules_registry.h"
 
 #include "chrome/browser/chrome_notification_types.h"
 #include "chrome/browser/extensions/api/declarative_content/content_action.h"
 #include "chrome/browser/extensions/api/declarative_content/content_condition.h"
 #include "chrome/browser/extensions/api/declarative_content/content_constants.h"
 #include "chrome/browser/extensions/extension_service.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/profiles/profile.h"
-#include "chrome/common/extensions/extension_messages.h"
 #include "content/public/browser/navigation_details.h"
 #include "content/public/browser/notification_service.h"
 #include "content/public/browser/notification_source.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/web_contents.h"
 #include "extensions/browser/extension_system.h"
+#include "extensions/common/extension_messages.h"
 
 using url_matcher::URLMatcherConditionSet;
 
 namespace extensions {
 
 ContentRulesRegistry::ContentRulesRegistry(Profile* profile,
                                            RulesCacheDelegate* cache_delegate)
     : RulesRegistry(profile,
                     declarative_content_constants::kOnPageChanged,
                     content::BrowserThread::UI,
@@ skipping 281 matching lines @@
 
 base::Time ContentRulesRegistry::GetExtensionInstallationTime(
     const std::string& extension_id) const {
   if (!extension_info_map_.get())  // May be NULL during testing.
     return base::Time();
 
   return extension_info_map_->GetInstallTime(extension_id);
 }
 
 }  // namespace extensions