Move ExtensionEventRouter and related into extensions namespace

chrome/browser/extensions/api/web_navigation/web_navigation_api_helpers.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.
 
 // Implements the Chrome Extensions WebNavigation API.
 
 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api_helpers.h"
 
 #include "base/json/json_writer.h"
 #include "base/string_number_conversions.h"
 #include "base/time.h"
 #include "base/values.h"
 #include "chrome/browser/extensions/api/web_navigation/web_navigation_api_constants.h"
-#include "chrome/browser/extensions/extension_event_router.h"
+#include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_tab_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/event_filtering_info.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/render_view_host.h"
 #include "content/public/browser/web_contents.h"
 #include "net/base/net_errors.h"
 
 namespace extensions {
 
 namespace keys = web_navigation_api_constants;
 
 namespace web_navigation_api_helpers {
 
 namespace {
 
 // Returns |time| as milliseconds since the epoch.
 double MilliSecondsFromTime(const base::Time& time) {
   return 1000 * time.ToDoubleT();
 }
 
 // Dispatches events to the extension message service.
 void DispatchEvent(content::BrowserContext* browser_context,
                    const char* event_name,
                    const ListValue& args,
                    const GURL& url) {
   std::string json_args;
   base::JSONWriter::Write(&args, &json_args);
 
-  extensions::EventFilteringInfo info;
+  EventFilteringInfo info;
   info.SetURL(url);
 
   Profile* profile = Profile::FromBrowserContext(browser_context);
   if (profile && profile->GetExtensionEventRouter()) {
     profile->GetExtensionEventRouter()->DispatchEventToRenderers(
         event_name, json_args, profile, GURL(), info);
   }
 }
 
 }  // namespace
@@ skipping 166 matching lines @@
                    ExtensionTabUtil::GetTabId(new_web_contents));
   dict->SetDouble(keys::kTimeStampKey, MilliSecondsFromTime(base::Time::Now()));
   args.Append(dict);
 
   DispatchEvent(browser_context, keys::kOnTabReplaced, args, GURL());
 }
 
 }  // namespace web_navigation_api_helpers
 
 }  // namespace extensions