Enable ThreadRestrictionVerifier for StringImpl

third_party/WebKit/Source/wtf/RefCounted.h

 /*
  * Copyright (C) 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
  * License as published by the Free Software Foundation; either
  * version 2 of the License, or (at your option) any later version.
  *
  * This library is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
@@ skipping 25 matching lines @@
 
 namespace WTF {
 
 // This base class holds the non-template methods and attributes.
 // The RefCounted class inherits from it reducing the template bloat
 // generated by the compiler (technique called template hoisting).
 class WTF_EXPORT RefCountedBase {
  public:
   void ref() const {
 #if CHECK_REF_COUNTED_LIFECYCLE
-    m_verifier.onRef(m_refCount);
+    SECURITY_DCHECK(m_verifier.onRef(m_refCount));
     DCHECK(!m_adoptionIsRequired);
 #endif
     SECURITY_DCHECK(!m_deletionHasBegun);
     ++m_refCount;
   }
 
   bool hasOneRef() const {
     SECURITY_DCHECK(!m_deletionHasBegun);
 #if CHECK_REF_COUNTED_LIFECYCLE
-    m_verifier.checkSafeToUse();
+    SECURITY_DCHECK(m_verifier.isSafeToUse());
 #endif
     return m_refCount == 1;
   }
 
   int refCount() const {
 #if CHECK_REF_COUNTED_LIFECYCLE
-    m_verifier.checkSafeToUse();
+    SECURITY_DCHECK(m_verifier.isSafeToUse());
 #endif
     return m_refCount;
   }
 
  protected:
   RefCountedBase()
       : m_refCount(1)
 #if ENABLE(SECURITY_ASSERT)
         ,
         m_deletionHasBegun(false)
 #endif
 #if CHECK_REF_COUNTED_LIFECYCLE
         ,
         m_adoptionIsRequired(true)
 #endif
   {
   }
 
   ~RefCountedBase() {
     SECURITY_DCHECK(m_deletionHasBegun);
 #if CHECK_REF_COUNTED_LIFECYCLE
     DCHECK(!m_adoptionIsRequired);
 #endif
   }
 
   // Returns whether the pointer should be freed or not.
   bool derefBase() const {
     SECURITY_DCHECK(!m_deletionHasBegun);
 #if CHECK_REF_COUNTED_LIFECYCLE
-    m_verifier.onDeref(m_refCount);
+    SECURITY_DCHECK(m_verifier.onDeref(m_refCount));
     DCHECK(!m_adoptionIsRequired);
 #endif
 
     DCHECK_GT(m_refCount, 0);
     --m_refCount;
     if (!m_refCount) {
 #if ENABLE(SECURITY_ASSERT)
       m_deletionHasBegun = true;
 #endif
       return true;
@@ skipping 55 matching lines @@
 #else
   RefCounted() {}
 #endif
 };
 
 }  // namespace WTF
 
 using WTF::RefCounted;
 
 #endif  // RefCounted_h