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

chrome/common/chrome_switches.h

 // 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.
 
 // Defines all the command-line switches used by Chrome.
 
 #ifndef CHROME_COMMON_CHROME_SWITCHES_H_
 #define CHROME_COMMON_CHROME_SWITCHES_H_
 
 #include "build/build_config.h"
@@ skipping 290 matching lines @@
 extern const char kSavePageAsMHTML[];
 extern const char kSbURLPrefix[];
 extern const char kSbDisableAutoUpdate[];
 extern const char kSbDisableDownloadProtection[];
 extern const char kScriptBadges[];
 extern const char kScriptBubble[];
 extern const char kSearchInOmniboxHint[];
 extern const char kSideloadWipeout[];
 extern const char kSetToken[];
 extern const char kShowAppList[];
+extern const char kShowAppListShortcut[];
 extern const char kShowAutofillTypePredictions[];
 extern const char kShowComponentExtensionOptions[];
 extern const char kShowIcons[];
 extern const char kShowLauncherAlignmentMenu[];
 extern const char kSilentDumpOnDCHECK[];
 extern const char kSimulateUpgrade[];
 extern const char kSocketReusePolicy[];
 extern const char kSpeculativeResourcePrefetching[];
 extern const char kSpeculativeResourcePrefetchingDisabled[];
 extern const char kSpeculativeResourcePrefetchingLearning[];
@@ skipping 137 matching lines @@
 
 namespace chrome {
 
 // Returns true if the new frameless constrained window style is enabled.
 // TODO(sail): Remove this once the feature is fully baked.
 bool IsFramelessConstrainedDialogEnabled();
 
 }  // namespace chrome
 
 #endif  // CHROME_COMMON_CHROME_SWITCHES_H_