[Cleanup] Removing changes associated with visualWordMovement since it is never used.

content/public/common/content_switches.h

 // 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.
 
 // Defines all the "content" command-line switches.
 
 #ifndef CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
 #define CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_
 
 #include "build/build_config.h"
@@ skipping 160 matching lines @@
 extern const char kEnableStrictSiteIsolation[];
 CONTENT_EXPORT extern const char kEnableServiceWorker[];
 CONTENT_EXPORT extern const char kEnableTcpFastOpen[];
 CONTENT_EXPORT extern const char kEnableTextServicesFramework[];
 CONTENT_EXPORT extern const char kEnableThreadedCompositing[];
 CONTENT_EXPORT extern const char kEnableUniversalAcceleratedOverflowScroll[];
 CONTENT_EXPORT extern const char kEnableUserMediaScreenCapturing[];
 CONTENT_EXPORT extern const char kEnableViewport[];
 CONTENT_EXPORT extern const char kEnableViewportMeta[];
 CONTENT_EXPORT extern const char kMainFrameResizesAreOrientationChanges[];
-extern const char kEnableVisualWordMovement[];
 CONTENT_EXPORT extern const char kEnableVtune[];
 // FIXME: Remove this once Web Animations CSS is enabled by default in Blink.
 extern const char kEnableWebAnimationsCSS[];
 extern const char kEnableWebAnimationsSVG[];
 CONTENT_EXPORT extern const char kEnableWebGLDraftExtensions[];
 CONTENT_EXPORT extern const char kEnableWebMIDI[];
 CONTENT_EXPORT extern const char kExtraPluginDir[];
 CONTENT_EXPORT extern const char kForceCompositingMode[];
 CONTENT_EXPORT extern const char kForceFieldTrials[];
 CONTENT_EXPORT extern const char kForceRendererAccessibility[];
@@ skipping 125 matching lines @@
 #if defined(OS_POSIX)
 extern const char kChildCleanExit[];
 #endif
 
 // DON'T ADD RANDOM STUFF HERE. Put it in the main section above in
 // alphabetical order, or in one of the ifdefs (also in order in each section).
 
 }  // namespace switches
 
 #endif  // CONTENT_PUBLIC_COMMON_CONTENT_SWITCHES_H_