Removed experimental app list flags. Experimental is now the only way.

chrome/browser/chromeos/login/chrome_restart_request.cc

 // Copyright 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/chromeos/login/chrome_restart_request.h"
 
 #include <sys/socket.h>
 #include <vector>
 
 #include "ash/common/ash_switches.h"
@@ skipping 161 matching lines @@
     ::switches::kDisableWebRtcHWEncoding,
     ::switches::kEnableWebRtcHWH264Encoding,
 #endif
     ::switches::kDisableVaapiAcceleratedVideoEncode,
 #if defined(USE_OZONE)
     ::switches::kOzoneInitialDisplayBounds,
     ::switches::kOzoneInitialDisplayPhysicalSizeMm,
     ::switches::kOzonePlatform,
 #endif
     app_list::switches::kDisableSyncAppList,
-    app_list::switches::kEnableCenteredAppList,
     app_list::switches::kEnableSyncAppList,
     ash::switches::kAshEnableTouchView,
     ash::switches::kAshEnablePalette,
     ash::switches::kAshEnablePaletteExperimentalFeatures,
     ash::switches::kAshEnablePaletteOnAllDisplays,
     ash::switches::kAshTouchHud,
     ash::switches::kAuraLegacyPowerButton,
     chromeos::switches::kDefaultWallpaperLarge,
     chromeos::switches::kDefaultWallpaperSmall,
     chromeos::switches::kGuestWallpaperLarge,
@@ skipping 202 matching lines @@
     // Relaunch chrome without session manager on dev box.
     ReLaunch(command_line);
     return;
   }
 
   // ChromeRestartRequest deletes itself after request sent to session manager.
   (new ChromeRestartRequest(command_line.argv()))->Start();
 }
 
 }  // namespace chromeos