Reland of name kDisableGestureRequirementForMediaPlayback and make it a test-only flag.

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 1429 matching lines @@
                                switches::kDisableOfflineAutoReloadVisibleOnly)},
     {"show-saved-copy", flag_descriptions::kShowSavedCopyName,
      flag_descriptions::kShowSavedCopyDescription, kOsAll,
      MULTI_VALUE_TYPE(kShowSavedCopyChoices)},
     {"default-tile-width", flag_descriptions::kDefaultTileWidthName,
      flag_descriptions::kDefaultTileWidthDescription, kOsAll,
      MULTI_VALUE_TYPE(kDefaultTileWidthChoices)},
     {"default-tile-height", flag_descriptions::kDefaultTileHeightName,
      flag_descriptions::kDefaultTileHeightDescription, kOsAll,
      MULTI_VALUE_TYPE(kDefaultTileHeightChoices)},
-    {"disable-gesture-requirement-for-media-playback",
-     flag_descriptions::kGestureRequirementForMediaPlaybackName,
-     flag_descriptions::kGestureRequirementForMediaPlaybackDescription, kOsAll,
-     SINGLE_DISABLE_VALUE_TYPE(
-         switches::kDisableGestureRequirementForMediaPlayback)},
 #if defined(OS_CHROMEOS)
     {"enable-virtual-keyboard", flag_descriptions::kVirtualKeyboardName,
      flag_descriptions::kVirtualKeyboardDescription, kOsCrOS,
      SINGLE_VALUE_TYPE(keyboard::switches::kEnableVirtualKeyboard)},
     {"virtual-keyboard-overscroll",
      flag_descriptions::kVirtualKeyboardOverscrollName,
      flag_descriptions::kVirtualKeyboardOverscrollDescription, kOsCrOS,
      SINGLE_DISABLE_VALUE_TYPE(
          keyboard::switches::kDisableVirtualKeyboardOverscroll)},
     {"input-view", flag_descriptions::kInputViewName,
@@ skipping 1526 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags