Remove unused flag 'kDisableSmartVirtualKeyboard' and associated 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 1547 matching lines @@
      SINGLE_DISABLE_VALUE_TYPE(keyboard::switches::kDisableVoiceInput)},
     {"experimental-input-view-features",
      flag_descriptions::kExperimentalInputViewFeaturesName,
      flag_descriptions::kExperimentalInputViewFeaturesDescription, kOsCrOS,
      SINGLE_VALUE_TYPE(
          keyboard::switches::kEnableExperimentalInputViewFeatures)},
     {"floating-virtual-keyboard",
      flag_descriptions::kFloatingVirtualKeyboardName,
      flag_descriptions::kFloatingVirtualKeyboardDescription, kOsCrOS,
      SINGLE_VALUE_TYPE(keyboard::switches::kEnableFloatingVirtualKeyboard)},
-    {"smart-virtual-keyboard", flag_descriptions::kSmartVirtualKeyboardName,
-     flag_descriptions::kSmartVirtualKeyboardDescription, kOsCrOS,
-     SINGLE_DISABLE_VALUE_TYPE(
-         keyboard::switches::kDisableSmartVirtualKeyboard)},
     {"gesture-typing", flag_descriptions::kGestureTypingName,
      flag_descriptions::kGestureTypingDescription, kOsCrOS,
      SINGLE_DISABLE_VALUE_TYPE(keyboard::switches::kDisableGestureTyping)},
     {"gesture-editing", flag_descriptions::kGestureEditingName,
      flag_descriptions::kGestureEditingDescription, kOsCrOS,
      SINGLE_DISABLE_VALUE_TYPE(keyboard::switches::kDisableGestureEditing)},
 #endif  // OS_CHROMEOS
     {"enable-simple-cache-backend", flag_descriptions::kSimpleCacheBackendName,
      flag_descriptions::kSimpleCacheBackendDescription,
      kOsWin | kOsMac | kOsLinux | kOsCrOS,
@@ skipping 1582 matching lines @@
 const base::HistogramBase::Sample kBadSwitchFormatHistogramId = 0;
 
 const FeatureEntry* GetFeatureEntries(size_t* count) {
   *count = arraysize(kFeatureEntries);
   return kFeatureEntries;
 }
 
 }  // namespace testing
 
 }  // namespace about_flags