Remove BLINK_ASSERT() and BLINK_ASSERT_NOT_REACHED() macros.

third_party/WebKit/public/platform/WebPrivatePtr.h

 /*
  * Copyright (C) 2010 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 230 matching lines @@
 template <typename T, WebPrivatePtrDestruction crossThreadDestruction = WebPrivatePtrDestructionSameThread, WebPrivatePtrStrength strongOrWeak = WebPrivatePtrStrength::Normal>
 class WebPrivatePtr {
 public:
     WebPrivatePtr() : m_storage(0) { }
     ~WebPrivatePtr()
     {
         // We don't destruct the object pointed by m_ptr here because we don't
         // want to expose destructors of core classes to embedders. We should
         // call reset() manually in destructors of classes with WebPrivatePtr
         // members.
-        BLINK_ASSERT(!m_storage);
+        DCHECK(!m_storage);
     }
 
     bool isNull() const { return !m_storage; }
 
 #if INSIDE_BLINK
     template<typename U>
     WebPrivatePtr(const U& ptr)
         : m_storage(0)
     {
         storage().assign(ptr);
@@ skipping 45 matching lines @@
     // Disable the copy constructor; classes that contain a WebPrivatePtr
     // should implement their copy constructor using assign().
     WebPrivatePtr(const WebPrivatePtr&);
 
     void* m_storage;
 };
 
 } // namespace blink
 
 #endif // WebPrivatePtr_h