Implement <appview> skeleton.

chrome/browser/about_flags.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/browser/about_flags.h"
 
 #include <iterator>
 #include <map>
 #include <set>
 #include <utility>
@@ skipping 1489 matching lines @@
     // visible on Win/Mac/CrOS but not on Linux GTK, which would be confusing.
     // TODO(mgiuca): Remove the #if when Aura is the default on Linux.
     "enable-app-list",
     IDS_FLAGS_ENABLE_APP_LIST_NAME,
     IDS_FLAGS_ENABLE_APP_LIST_DESCRIPTION,
     kOsLinux,
     SINGLE_VALUE_TYPE(switches::kEnableAppList)
   },
 #endif
   {
+    "enable-app-view",
+    IDS_FLAGS_ENABLE_APP_VIEW_NAME,
+    IDS_FLAGS_ENABLE_APP_VIEW_DESCRIPTION,
+    kOsAll,
+    SINGLE_VALUE_TYPE(switches::kEnableAppView)
+  },
+  {
     "disable-app-list-app-info",
     IDS_FLAGS_DISABLE_APP_INFO_IN_APP_LIST,
     IDS_FLAGS_DISABLE_APP_INFO_IN_APP_LIST_DESCRIPTION,
     kOsLinux | kOsWin | kOsCrOS,
     SINGLE_VALUE_TYPE(app_list::switches::kDisableAppInfo)
   },
   {
     "disable-app-list-voice-search",
     IDS_FLAGS_DISABLE_APP_LIST_VOICE_SEARCH,
     IDS_FLAGS_DISABLE_APP_LIST_VOICE_SEARCH_DESCRIPTION,
@@ skipping 956 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags