Renamed app list position flag to --enable-centered-app-list.

ui/app_list/app_list_switches.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 "ui/app_list/app_list_switches.h"
 
 #include "base/command_line.h"
 
 namespace app_list {
 namespace switches {
 
+// If set, the app list will be centered and wide instead of tall.
+const char kCenterAppList[] = "center-app-list";
+
 // Disables syncing of the app list independent of extensions.
 const char kDisableSyncAppList[] = "disable-sync-app-list";
 
 // If set, the voice search is disabled in app list UI.
 const char kDisableVoiceSearch[] = "disable-app-list-voice-search";
 
 // If set, the app info context menu item is available in the app list UI.
 const char kEnableAppInfo[] = "enable-app-list-app-info";
 
-// If set, the experimental app list will be used.
+// If set, the experimental app list will be used. Implies --center-app-list.
 const char kEnableExperimentalAppList[] = "enable-experimental-app-list";
 
-// If set, the experimental app list position will be used.
-const char kEnableExperimentalAppListPosition[] =
-    "enable-experimental-app-list-position";
-
 // Enables syncing of the app list independent of extensions.
 const char kEnableSyncAppList[] = "enable-sync-app-list";
 
 bool IsAppListSyncEnabled() {
 #if defined(TOOLKIT_VIEWS)
   return !CommandLine::ForCurrentProcess()->HasSwitch(kDisableSyncAppList);
 #else
   return CommandLine::ForCurrentProcess()->HasSwitch(kEnableSyncAppList);
 #endif
 }
@@ skipping 18 matching lines @@
 
 bool IsAppInfoEnabled() {
   return CommandLine::ForCurrentProcess()->HasSwitch(kEnableAppInfo);
 }
 
 bool IsExperimentalAppListEnabled() {
   return CommandLine::ForCurrentProcess()->HasSwitch(
       kEnableExperimentalAppList);
 }
 
-bool IsExperimentalAppListPositionEnabled() {
-  return CommandLine::ForCurrentProcess()->HasSwitch(
-             kEnableExperimentalAppListPosition) ||
+bool IsAppListCentered() {
+  return CommandLine::ForCurrentProcess()->HasSwitch(kCenterAppList) ||
          IsExperimentalAppListEnabled();
 }
 
 }  // namespace switches
 }  // namespace app_list