Add a flag to control whether there is a shortcut for the app list / launcher in the Windows taskba…

chrome/common/chrome_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 "chrome/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 
 namespace switches {
@@ skipping 1147 matching lines @@
 // Enables the showing of an info-bar instructing user they can search directly
 // from the omnibox.
 const char kSearchInOmniboxHint[]           = "search-in-omnibox-hint";
 
 // Sets a token in the token service, for testing.
 const char kSetToken[]                      = "set-token";
 
 // If true the app list will be shown.
 const char kShowAppList[]                   = "show-app-list";
 
+// If true an app list shortcut will be shown in the taskbar.
+const char kShowAppListShortcut[]           = "show-app-list-shortcut";
+
 // Annotates forms with Autofill field type predictions.
 const char kShowAutofillTypePredictions[]   = "show-autofill-type-predictions";
 
 // Makes component extensions appear in chrome://settings/extensions.
 const char kShowComponentExtensionOptions[] =
     "show-component-extension-options";
 
 // See kHideIcons.
 const char kShowIcons[]                     = "show-icons";
 
@@ skipping 422 matching lines @@
   return true;
 #elif defined(OS_WIN)
   return true;
 #else
   return CommandLine::ForCurrentProcess()->HasSwitch(
       switches::kEnableFramelessConstrainedDialogs);
 #endif
 }
 
 }  // namespace chrome