Move notifications only used in chrome/ to chrome/.

chrome/browser/app_controller_mac.mm

 // 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.
 
 #import "chrome/browser/app_controller_mac.h"
 
 #include "base/auto_reset.h"
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/file_path.h"
@@ skipping 305 matching lines @@
   if (!browser_shutdown::IsTryingToQuit() &&
       [self applicationShouldTerminate:app] != NSTerminateNow)
     return NO;
 
   size_t num_browsers = BrowserList::size();
 
   // Initiate a shutdown (via browser::CloseAllBrowsers()) if we aren't
   // already shutting down.
   if (!browser_shutdown::IsTryingToQuit()) {
     content::NotificationService::current()->Notify(
-        content::NOTIFICATION_CLOSE_ALL_BROWSERS_REQUEST,
+        chrome::NOTIFICATION_CLOSE_ALL_BROWSERS_REQUEST,
         content::NotificationService::AllSources(),
         content::NotificationService::NoDetails());
     browser::CloseAllBrowsers();
   }
 
   return num_browsers == 0 ? YES : NO;
 }
 
 - (void)stopTryingToTerminateApplication:(NSApplication*)app {
   if (browser_shutdown::IsTryingToQuit()) {
@@ skipping 201 matching lines @@
 
   historyMenuBridge_.reset(new HistoryMenuBridge(lastProfile_));
   historyMenuBridge_->BuildMenu();
 }
 
 - (void)checkForAnyKeyWindows {
   if ([NSApp keyWindow])
     return;
 
   content::NotificationService::current()->Notify(
-      content::NOTIFICATION_NO_KEY_WINDOW,
+      chrome::NOTIFICATION_NO_KEY_WINDOW,
       content::NotificationService::AllSources(),
       content::NotificationService::NoDetails());
 }
 
 // If the auto-update interval is not set, make it 5 hours.
 // This code is specific to Mac Chrome Dev Channel.
 // Placed here for 2 reasons:
 // 1) Same spot as other Pref stuff
 // 2) Try and be friendly by keeping this after app launch
 // TODO(jrg): remove once we go Beta.
@@ skipping 759 matching lines @@
 
 }  // namespace browser
 
 namespace app_controller_mac {
 
 bool IsOpeningNewWindow() {
   return g_is_opening_new_window;
 }
 
 }  // namespace app_controller_mac