Remove the obsolete HasPermission switch

content/public/common/content_switches.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 "content/public/common/content_switches.h"
 
 namespace switches {
 
 // The number of MSAA samples for canvas2D. Requires MSAA support by GPU to
 // have an effect. 0 disables MSAA.
@@ skipping 373 matching lines @@
 
 // Make the values returned to window.performance.memory more granular and more
 // up to date in shared worker. Without this flag, the memory information is
 // still available, but it is bucketized and updated less frequently. This flag
 // also applys to workers.
 const char kEnablePreciseMemoryInfo[] = "enable-precise-memory-info";
 
 // Enables payloads for received push messages when using the W3C Push API.
 const char kEnablePushMessagePayload[] = "enable-push-message-payload";
 
-// Enable hasPermission() method of the W3C Push API.
-const char kEnablePushMessagingHasPermission[] =
-        "enable-push-messaging-has-permission";
-
 // Set options to cache V8 data. (off, preparse data, or code)
 const char kV8CacheOptions[] = "v8-cache-options";
 
 // Signals that the V8 natives file has been transfered to the child process
 // by a file descriptor.
 const char kV8NativesPassedByFD[] = "v8-natives-passed-by-fd";
 
 // Signals that the V8 startup snapshot file has been transfered to the child
 // process by a file descriptor.
 const char kV8SnapshotPassedByFD[] = "v8-snapshot-passed-by-fd";
@@ skipping 590 matching lines @@
 // Windows Vista and later.
 const char kTraceExportEventsToETW[] = "trace-export-events-to-etw";
 #endif
 
 // Enables the use of NPAPI plugins.
 const char kEnableNpapi[]                   = "enable-npapi";
 
 // Don't dump stuff here, follow the same order as the header.
 
 }  // namespace switches