Move ExtensionEventRouter and related into extensions namespace

chrome/browser/extensions/extension_input_ime_api.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/extension_input_ime_api.h"
 
 #include "base/json/json_writer.h"
 #include "base/stl_util.h"
 #include "base/string_number_conversions.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/input_method/input_method_engine.h"
-#include "chrome/browser/extensions/extension_event_router.h"
+#include "chrome/browser/extensions/event_router.h"
 #include "chrome/browser/extensions/extension_input_module_constants.h"
 #include "chrome/browser/profiles/profile.h"
 
 namespace keys = extension_input_module_constants;
 
 namespace {
 
 const char kStyleNone[] = "none";
 const char kStyleCheck[] = "check";
 const char kStyleRadio[] = "radio";
@@ skipping 805 matching lines @@
 
   bool handled = false;
   EXTENSION_FUNCTION_VALIDATE(args_->GetBoolean(1, &handled));
 
   ExtensionInputImeEventRouter::GetInstance()->OnEventHandled(
       extension_id(), request_id_str, handled);
 
   return true;
 }
 #endif