Update description of fullscreen-within-tab experiment in about:flags.

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 <algorithm>
 #include <iterator>
 #include <map>
 #include <set>
@@ skipping 1946 matching lines @@
 #if defined(USE_AURA) || defined(OS_WIN)
   {
     "enable-save-password-bubble",
     IDS_FLAGS_ENABLE_PASSWORD_BUBBLE_NAME,
     IDS_FLAGS_ENABLE_PASSWORD_BUBBLE_DESCRIPTION,
     kOsWin | kOsCrOS,
     SINGLE_VALUE_TYPE(switches::kEnableSavePasswordBubble)
   },
 #endif
   {
-    "embed-flash-fullscreen",
-    IDS_FLAGS_EMBED_FLASH_FULLSCREEN_NAME,
-    IDS_FLAGS_EMBED_FLASH_FULLSCREEN_DESCRIPTION,
+    "fullscreen-within-tab",
+    IDS_FLAGS_FULLSCREEN_WITHIN_TAB_NAME,
+    IDS_FLAGS_FULLSCREEN_WITHIN_TAB_DESCRIPTION,
     kOsDesktop,
     SINGLE_VALUE_TYPE(switches::kEmbedFlashFullscreen)
   },
 #if defined(USE_AURA) || defined(OS_WIN)
   {
     "enable-permissions-bubbles",
     IDS_FLAGS_ENABLE_PERMISSIONS_BUBBLES_NAME,
     IDS_FLAGS_ENABLE_PERMISSIONS_BUBBLES_DESCRIPTION,
     kOsCrOS | kOsWin,
     SINGLE_VALUE_TYPE(switches::kEnablePermissionsBubbles)
@@ skipping 533 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags