Remove flag --disable-views-rect-based-targeting

chrome/browser/flag_descriptions.h

 // Copyright 2017 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.
 
 #ifndef CHROME_BROWSER_FLAG_DESCRIPTIONS_H_
 #define CHROME_BROWSER_FLAG_DESCRIPTIONS_H_
 
 // Includes needed for macros allowing conditional compilation of some strings.
 #include "build/build_config.h"
 #include "build/buildflag.h"
@@ skipping 746 matching lines @@
 
 extern const char kVibrateRequiresUserGestureName[];
 extern const char kVibrateRequiresUserGestureDescription[];
 
 extern const char kVideoFullscreenOrientationLockName[];
 extern const char kVideoFullscreenOrientationLockDescription[];
 
 extern const char kVideoRotateToFullscreenName[];
 extern const char kVideoRotateToFullscreenDescription[];
 
-extern const char kViewsRectBasedTargetingName[];
-extern const char kViewsRectBasedTargetingDescription[];
-
 extern const char kWalletServiceUseSandboxName[];
 extern const char kWalletServiceUseSandboxDescription[];
 
 extern const char kWebgl2Name[];
 extern const char kWebgl2Description[];
 
 extern const char kWebglDraftExtensionsName[];
 extern const char kWebglDraftExtensionsDescription[];
 
 extern const char kWebMidiName[];
@@ skipping 726 matching lines @@
 #endif  // defined(TOOLKIT_VIEWS) || defined(OS_ANDROID)
 
 // ============================================================================
 // Don't just add flags to the end, put them in the right section in
 // alphabetical order. See top instructions for more.
 // ============================================================================
 
 }  // namespace flag_descriptions
 
 #endif  // CHROME_BROWSER_FLAG_DESCRIPTIONS_H_