Remove (actually, reverse meaning of) command line flag for desktop notificat...

chrome/renderer/render_thread.cc

 // Copyright (c) 2009 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/renderer/render_thread.h"
 
 #include <v8.h>
 
 #include <algorithm>
 #include <map>
@@ skipping 550 matching lines @@
   WebRuntimeFeatures::enableSockets(
       !command_line.HasSwitch(switches::kDisableWebSockets));
 
   WebRuntimeFeatures::enableDatabase(
       command_line.HasSwitch(switches::kEnableDatabases));
 
   WebRuntimeFeatures::enableApplicationCache(
       command_line.HasSwitch(switches::kEnableApplicationCache));
 
 #if defined(OS_WIN)
-  // We don't yet support notifications on non-Windows, so hide it from pages.
+  // We don't yet support notifications on non-Windows.
   WebRuntimeFeatures::enableNotifications(
-      command_line.HasSwitch(switches::kEnableDesktopNotifications));
+      !command_line.HasSwitch(switches::kDisableDesktopNotifications));
 #endif
 
   WebRuntimeFeatures::enableLocalStorage(
       !command_line.HasSwitch(switches::kDisableLocalStorage));
   WebRuntimeFeatures::enableSessionStorage(
       command_line.HasSwitch(switches::kEnableSessionStorage));
 }
 
 void RenderThread::IdleHandler() {
   // It is possible that the timer was set while the widgets were idle,
@@ skipping 87 matching lines @@
 }
 
 void RenderThread::OnSpellCheckWordAdded(const std::string& word) {
   spellchecker_->WordAdded(word);
 }
 
 void RenderThread::OnSpellCheckEnableAutoSpellCorrect(bool enable) {
   spellchecker_->EnableAutoSpellCorrect(enable);
 }
 #endif