Update CM API IDL to use SecureContext

third_party/WebKit/Source/web/WebRuntimeFeatures.cpp

 /*
  * Copyright (C) 2013 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 284 matching lines @@
 }
 
 void WebRuntimeFeatures::EnablePreciseMemoryInfo(bool enable) {
   RuntimeEnabledFeatures::setPreciseMemoryInfoEnabled(enable);
 }
 
 void WebRuntimeFeatures::EnablePrintBrowser(bool enable) {
   RuntimeEnabledFeatures::setPrintBrowserEnabled(enable);
 }
 
-void WebRuntimeFeatures::EnableCredentialManagerAPI(bool enable) {
-  RuntimeEnabledFeatures::setCredentialManagerEnabled(enable);
-}
-
 void WebRuntimeFeatures::EnableV8IdleTasks(bool enable) {
   RuntimeEnabledFeatures::setV8IdleTasksEnabled(enable);
 }
 
 void WebRuntimeFeatures::EnableReducedReferrerGranularity(bool enable) {
   RuntimeEnabledFeatures::setReducedReferrerGranularityEnabled(enable);
 }
 
 void WebRuntimeFeatures::EnablePushMessaging(bool enable) {
   RuntimeEnabledFeatures::setPushMessagingEnabled(enable);
@@ skipping 79 matching lines @@
 
 void WebRuntimeFeatures::EnableVideoFullscreenDetection(bool enable) {
   RuntimeEnabledFeatures::setVideoFullscreenDetectionEnabled(enable);
 }
 
 void WebRuntimeFeatures::EnableMediaControlsOverlayPlayButton(bool enable) {
   RuntimeEnabledFeatures::setMediaControlsOverlayPlayButtonEnabled(enable);
 }
 
 }  // namespace blink