Remove unused packaged app window controls code.

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 717 matching lines @@
     {"extension-apis", IDS_FLAGS_EXPERIMENTAL_EXTENSION_APIS_NAME,
      IDS_FLAGS_EXPERIMENTAL_EXTENSION_APIS_DESCRIPTION, kOsDesktop,
      SINGLE_VALUE_TYPE(extensions::switches::kEnableExperimentalExtensionApis)},
     {"extensions-on-chrome-urls", IDS_FLAGS_EXTENSIONS_ON_CHROME_URLS_NAME,
      IDS_FLAGS_EXTENSIONS_ON_CHROME_URLS_DESCRIPTION, kOsAll,
      SINGLE_VALUE_TYPE(extensions::switches::kExtensionsOnChromeURLs)},
 #endif  // ENABLE_EXTENSIONS
     {"enable-fast-unload", IDS_FLAGS_FAST_UNLOAD_NAME,
      IDS_FLAGS_FAST_UNLOAD_DESCRIPTION, kOsAll,
      SINGLE_VALUE_TYPE(switches::kEnableFastUnload)},
 #if BUILDFLAG(ENABLE_EXTENSIONS)

[tapted, 2016/12/06 23:28:36]

Remove the #if/#endif?

[benwells, 2016/12/16 02:22:36]

Done.

-    {"enable-app-window-controls", IDS_FLAGS_APP_WINDOW_CONTROLS_NAME,
-     IDS_FLAGS_APP_WINDOW_CONTROLS_DESCRIPTION, kOsDesktop,
-     SINGLE_VALUE_TYPE(extensions::switches::kEnableAppWindowControls)},
 #endif  // ENABLE_EXTENSIONS
     {"enable-history-entry-requires-user-gesture",
      IDS_FLAGS_HISTORY_REQUIRES_USER_GESTURE_NAME,
      IDS_FLAGS_HISTORY_REQUIRES_USER_GESTURE_DESCRIPTION, kOsAll,
      SINGLE_VALUE_TYPE(switches::kHistoryEntryRequiresUserGesture)},
     {"disable-hyperlink-auditing", IDS_FLAGS_HYPERLINK_AUDITING_NAME,
      IDS_FLAGS_HYPERLINK_AUDITING_DESCRIPTION, kOsAll,
      SINGLE_DISABLE_VALUE_TYPE(switches::kNoPings)},
 #if defined(OS_ANDROID)
     {"contextual-search", IDS_FLAGS_CONTEXTUAL_SEARCH,
@@ skipping 1559 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags