Remove chrome://flag enable-pointer-events

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 277 matching lines @@
 
 extern const char kExperimentalExtensionApisName[];
 extern const char kExperimentalExtensionApisDescription[];
 
 extern const char kExperimentalHotwordHardwareName[];
 extern const char kExperimentalHotwordHardwareDescription[];
 
 extern const char kExperimentalKeyboardLockUiName[];
 extern const char kExperimentalKeyboardLockUiDescription[];
 
-extern const char kExperimentalPointerEventName[];
-extern const char kExperimentalPointerEventDescription[];
-
 extern const char kExperimentalSecurityFeaturesName[];
 extern const char kExperimentalSecurityFeaturesDescription[];
 
 extern const char kExperimentalWebPlatformFeaturesName[];
 extern const char kExperimentalWebPlatformFeaturesDescription[];
 
 extern const char kExtensionContentVerificationName[];
 extern const char kExtensionContentVerificationDescription[];
 extern const char kExtensionContentVerificationBootstrap[];
 extern const char kExtensionContentVerificationEnforce[];
@@ skipping 1189 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_