Remove unnecessary SafePointScope

third_party/WebKit/Source/web/WebHeap.cpp

 /*
  * Copyright (C) 2014 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 16 matching lines @@
  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
 #include "public/web/WebHeap.h"
 
 #include "platform/heap/Handle.h"
 
 namespace blink {
 
-WebHeap::SafePointScope::SafePointScope() {
-  CHECK(!ThreadState::current()->isAtSafePoint());
-  ThreadState::current()->enterSafePoint(BlinkGC::HeapPointersOnStack, this);
-}
-
-WebHeap::SafePointScope::~SafePointScope() {
-  ThreadState::current()->leaveSafePoint();
-}
-
 void WebHeap::collectGarbageForTesting() {
   ThreadState::current()->collectGarbage(
       BlinkGC::HeapPointersOnStack, BlinkGC::GCWithSweep, BlinkGC::ForcedGC);
 }
 
 void WebHeap::collectAllGarbageForTesting() {
   ThreadState::current()->collectAllGarbage();
 }
 
 }  // namespace blink