Remove flag to hide shelf alignment

ash/ash_switches.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 "ash/ash_switches.h"
 
 #include "base/command_line.h"
 
 namespace ash {
 namespace switches {
@@ skipping 188 matching lines @@
 // instead of displaying an interactive animation.
 const char kAuraLegacyPowerButton[] = "aura-legacy-power-button";
 
 #if defined(OS_WIN)
 // Force Ash to open its root window on the desktop, even on Windows 8 where
 // it would normally end up in metro.
 const char kForceAshToDesktop[] = "ash-force-desktop";
 
 #endif
 
-// Flags explicitly show or hide the shelf alignment menu.
-const char kShowShelfAlignmentMenu[] = "show-launcher-alignment-menu";
-const char kHideShelfAlignmentMenu[] = "hide-launcher-alignment-menu";
-
 bool UseAlternateFrameCaptionButtonStyle() {
   // For the sake of simplicity, the alternate caption button style is only
   // used if snapped windows are always 50% of the screen's width.
   CommandLine* command_line = CommandLine::ForCurrentProcess();
   return command_line->HasSwitch(kAshEnableAlternateFrameCaptionButtonStyle) &&
       !command_line->HasSwitch(kAshMultipleSnapWindowWidths);
 }
 
 bool UseAlternateShelfLayout() {
   return !CommandLine::ForCurrentProcess()->
       HasSwitch(kAshDisableAlternateShelfLayout);
 }
 
 bool UseDragOffShelf() {
   return !CommandLine::ForCurrentProcess()->
       HasSwitch(kAshDisableDragOffShelf);
 }
 
 bool UseImmersiveFullscreenForAllWindows() {
   return !CommandLine::ForCurrentProcess()->HasSwitch(
       kAshEnableImmersiveFullscreenForBrowserOnly);
 }
 
-bool ShowShelfAlignmentMenu() {
-  return !CommandLine::ForCurrentProcess()->
-      HasSwitch(kHideShelfAlignmentMenu);
-}
-
 bool UseMultiUserTray() {
 #if defined(OS_CHROMEOS)
   // TODO(skuhne): If this gets removed for good, remove also
   // |SystemTray::user_items_| and the use of it.
   return CommandLine::ForCurrentProcess()->HasSwitch(kAshEnableMultiUserTray);
 #else
   return false;
 #endif
 }
 
@@ skipping 12 matching lines @@
 }
 
 bool UseUsbChargerNotification() {
   return !CommandLine::ForCurrentProcess()->
       HasSwitch(kAshDisableUsbChargerNotification);
 }
 #endif
 
 }  // namespace switches
 }  // namespace ash