UserGestureIndicator: remove many unnecessary calls to isMainThread

third_party/WebKit/Source/web/WebUserGestureIndicator.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 19 matching lines @@
 
 #include "public/web/WebUserGestureIndicator.h"
 
 #include "platform/UserGestureIndicator.h"
 #include "public/web/WebUserGestureToken.h"
 #include "web/WebLocalFrameImpl.h"
 
 namespace blink {
 
 bool WebUserGestureIndicator::isProcessingUserGesture() {
-  return UserGestureIndicator::processingUserGesture();
+  return UserGestureIndicator::processingUserGesture(
+      UserGestureIndicator::DoNotCheckThreadState);
+}
+
+bool WebUserGestureIndicator::isProcessingUserGestureThreadSafe() {
+  return UserGestureIndicator::processingUserGesture(
+      UserGestureIndicator::CheckThreadState);
 }
 
 bool WebUserGestureIndicator::consumeUserGesture() {
-  return UserGestureIndicator::consumeUserGesture();
+  return UserGestureIndicator::consumeUserGesture(
+      UserGestureIndicator::CheckThreadState);
 }
 
 bool WebUserGestureIndicator::processedUserGestureSinceLoad(
     WebLocalFrame* frame) {
   Document* document = toWebLocalFrameImpl(frame)->frame()->document();
   return document->hasReceivedUserGesture();
 }
 
 WebUserGestureToken WebUserGestureIndicator::currentUserGestureToken() {
-  return WebUserGestureToken(UserGestureIndicator::currentToken());
+  return WebUserGestureToken(UserGestureIndicator::currentToken(
+      UserGestureIndicator::CheckThreadState));
 }
 
 }  // namespace blink