Enable streamlined-apps flag on Chrome for Mac.

chrome/browser/ui/browser_command_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/browser_command_controller.h"
 
 #include "base/command_line.h"
 #include "base/prefs/pref_service.h"
 #include "chrome/app/chrome_command_ids.h"
 #include "chrome/browser/browser_process.h"
@@ skipping 1087 matching lines @@
     command_updater_.UpdateCommandEnabled(IDC_OPEN_FILE, false);
 
   // Changing the encoding is not possible on Chrome-internal webpages.
   NavigationController& nc = current_web_contents->GetController();
   bool is_chrome_internal = HasInternalURL(nc.GetLastCommittedEntry()) ||
       current_web_contents->ShowingInterstitialPage();
   command_updater_.UpdateCommandEnabled(IDC_ENCODING_MENU,
       !is_chrome_internal && current_web_contents->IsSavable());
 
   // Show various bits of UI
-  // TODO(pinkerton): Disable app-mode in the model until we implement it
-  // on the Mac. Be sure to remove both ifdefs. http://crbug.com/13148
-#if !defined(OS_MACOSX)
   command_updater_.UpdateCommandEnabled(
       IDC_CREATE_SHORTCUTS,
       CanCreateApplicationShortcuts(browser_));
   command_updater_.UpdateCommandEnabled(IDC_CREATE_HOSTED_APP,

[jackhou1, 2014/11/27 05:51:52]

If we're leaving IDC_CREATE_SHORCUTS if-defed out on Mac, I'd keep the comment
and if-def here, and just move IDC_CREATE_HOSTED_APP below the #endif.

[mitchellj, 2014/11/27 23:29:45]

Done.

                                         CanCreateBookmarkApp(browser_));
-#endif
 
   command_updater_.UpdateCommandEnabled(
       IDC_TOGGLE_REQUEST_TABLET_SITE,
       CanRequestTabletSite(current_web_contents));
 
   UpdateCommandsForContentRestrictionState();
   UpdateCommandsForBookmarkEditing();
   UpdateCommandsForFind();
   // Update the zoom commands when an active tab is selected.
   UpdateCommandsForZoomState();
@@ skipping 215 matching lines @@
 
 BrowserWindow* BrowserCommandController::window() {
   return browser_->window();
 }
 
 Profile* BrowserCommandController::profile() {
   return browser_->profile();
 }
 
 }  // namespace chrome