Clean up a few more unused globals.

chrome/browser/ui/webui/app_launcher_page_ui.cc

 // Copyright (c) 2013 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/webui/app_launcher_page_ui.h"
 
 #include "base/memory/ref_counted_memory.h"
 #include "base/metrics/histogram.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/webui/metrics_handler.h"
@@ skipping 12 matching lines @@
 #include "ui/base/resource/resource_bundle.h"
 
 #if defined(ENABLE_THEMES)
 #include "chrome/browser/ui/webui/theme_handler.h"
 #endif
 
 class ExtensionService;
 
 using content::BrowserThread;
 
-namespace {
-
-const char kUmaPaintTimesLabel[] = "AppLauncherPageUI load";
-
-}  // namespace
-
 ///////////////////////////////////////////////////////////////////////////////
 // AppLauncherPageUI
 
 AppLauncherPageUI::AppLauncherPageUI(content::WebUI* web_ui)
     : content::WebUIController(web_ui) {
   web_ui->OverrideTitle(l10n_util::GetStringUTF16(IDS_APP_LAUNCHER_TAB_TITLE));
 
 #if !defined(OS_ANDROID)
   // Android uses native UI for sync setup.
   if (NTPLoginHandler::ShouldShow(GetProfile()))
@@ skipping 76 matching lines @@
 
 bool AppLauncherPageUI::HTMLSource::ShouldReplaceExistingSource() const {
   return false;
 }
 
 bool AppLauncherPageUI::HTMLSource::ShouldAddContentSecurityPolicy() const {
   return false;
 }
 
 AppLauncherPageUI::HTMLSource::~HTMLSource() {}