Removes flag --enable-new-md-input-view and add a opposite flag: --disable-new-md-input-view.

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 1289 matching lines @@
                               keyboard::switches::kDisableInputView)
   },
   {
     "enable-new-korean-ime",
     IDS_FLAGS_ENABLE_NEW_KOREAN_IME_NAME,
     IDS_FLAGS_ENABLE_NEW_KOREAN_IME_DESCRIPTION,
     kOsCrOS,
     SINGLE_VALUE_TYPE(chromeos::switches::kEnableNewKoreanIme)
   },
   {
-    "enable-new-md-input-view",
-    IDS_FLAGS_ENABLE_NEW_MD_INPUT_VIEW_NAME,
-    IDS_FLAGS_ENABLE_NEW_MD_INPUT_VIEW_DESCRIPTION,
+    "disable-new-md-input-view",
+    IDS_FLAGS_DISABLE_NEW_MD_INPUT_VIEW_NAME,
+    IDS_FLAGS_DISABLE_NEW_MD_INPUT_VIEW_DESCRIPTION,
     kOsCrOS,
-    SINGLE_VALUE_TYPE(chromeos::switches::kEnableNewMDInputView)
+    SINGLE_VALUE_TYPE(chromeos::switches::kDisableNewMDInputView)
   },
   {
     "enable-physical-keyboard-autocorrect",
     IDS_FLAGS_ENABLE_PHYSICAL_KEYBOARD_AUTOCORRECT_NAME,
     IDS_FLAGS_ENABLE_PHYSICAL_KEYBOARD_AUTOCORRECT_DESCRIPTION,
     kOsCrOS,
     ENABLE_DISABLE_VALUE_TYPE(
         chromeos::switches::kEnablePhysicalKeyboardAutocorrect,
         chromeos::switches::kDisablePhysicalKeyboardAutocorrect)
   },
@@ skipping 1511 matching lines @@
 }
 
 const Experiment* GetExperiments(size_t* count) {
   *count = num_experiments;
   return experiments;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags