Reduce namespaces for ash::launcher::AppLauncherId

chrome/browser/ui/ash/launcher/app_shortcut_launcher_item_controller.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/ui/ash/launcher/app_shortcut_launcher_item_controller.h"
 
 #include <stddef.h>
 
 #include "ash/public/cpp/shelf_application_menu_item.h"
 #include "ash/wm/window_util.h"
@@ skipping 90 matching lines @@
     // Ideally we come here only once. After that ShellLauncherItemController
     // will take over when the shell window gets opened. However there are apps
     // which take a lot of time for pre-processing (like the files app) before
     // they open a window. Since there is currently no other way to detect if an
     // app was started we suppress any further clicks within a special time out.
     if (IsV2App() && !AllowNextLaunchAttempt())
       return kNoAction;
 
     // Launching some items replaces this item controller instance, which
     // destroys the app and launch id strings; making copies avoid crashes.
-    launcher_controller()->LaunchApp(
-        ash::launcher::AppLauncherId(app_id(), launch_id()), source,
-        ui::EF_NONE);
+    launcher_controller()->LaunchApp(ash::AppLauncherId(app_id(), launch_id()),
+                                     source, ui::EF_NONE);
     return kNewWindowCreated;
   }
   return ActivateContent(content);
 }
 
 ash::ShelfItemDelegate::PerformedAction
 AppShortcutLauncherItemController::ItemSelected(const ui::Event& event) {
   // In case of a keyboard event, we were called by a hotkey. In that case we
   // activate the next item in line if an item of our list is already active.
   if (event.type() == ui::ET_KEY_RELEASED && AdvanceToNextApp())
@@ skipping 202 matching lines @@
 
 bool AppShortcutLauncherItemController::AllowNextLaunchAttempt() {
   if (last_launch_attempt_.is_null() ||
       last_launch_attempt_ + base::TimeDelta::FromMilliseconds(
           kClickSuppressionInMS) < base::Time::Now()) {
     last_launch_attempt_ = base::Time::Now();
     return true;
   }
   return false;
 }