Replace ASSERT with DHCECK_op in platform/heap

third_party/WebKit/Source/platform/heap/GCTaskRunner.h

 /*
  * 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 32 matching lines @@
 
 class GCTaskObserver final : public WebThread::TaskObserver {
   USING_FAST_MALLOC(GCTaskObserver);
 
  public:
   GCTaskObserver() : nesting_(0) {}
 
   ~GCTaskObserver() {
     // m_nesting can be 1 if this was unregistered in a task and
     // didProcessTask was not called.
-    ASSERT(!nesting_ || nesting_ == 1);
+    DCHECK(!nesting_ || nesting_ == 1);
   }
 
   virtual void WillProcessTask() { nesting_++; }
 
   virtual void DidProcessTask() {
     // In the production code WebKit::initialize is called from inside the
     // message loop so we can get didProcessTask() without corresponding
     // willProcessTask once. This is benign.
     if (nesting_)
       nesting_--;
@@ skipping 20 matching lines @@
   ~GCTaskRunner() { thread_->RemoveTaskObserver(gc_task_observer_.get()); }
 
  private:
   std::unique_ptr<GCTaskObserver> gc_task_observer_;
   WebThread* thread_;
 };
 
 }  // namespace blink
 
 #endif