Add wrapper container for a vector of OwnPtr<T>

cc/CCQuadCuller.cpp

 // Copyright 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "config.h"
 
 #if USE(ACCELERATED_COMPOSITING)
 
 #include "CCQuadCuller.h"
 
@@ skipping 59 matching lines @@
         quadList.append(drawQuad.release());
     }
     return keepQuad;
 }
 
 bool CCQuadCuller::append(PassOwnPtr<CCDrawQuad> passDrawQuad, CCAppendQuadsData& appendQuadsData)
 {
     ASSERT(passDrawQuad->sharedQuadState() == m_currentSharedQuadState);
     ASSERT(passDrawQuad->sharedQuadStateId() == m_currentSharedQuadState->id);
     ASSERT(!m_sharedQuadStateList.isEmpty());
-    ASSERT(m_sharedQuadStateList.last().get() == m_currentSharedQuadState);
+    ASSERT(m_sharedQuadStateList.last() == m_currentSharedQuadState);
 
     IntRect culledRect;
     bool hasOcclusionFromOutsideTargetSurface;
 
     if (m_forSurface)
         culledRect = m_occlusionTracker->unoccludedContributingSurfaceContentRect(m_layer, false, passDrawQuad->quadRect(), &hasOcclusionFromOutsideTargetSurface);
     else
         culledRect = m_occlusionTracker->unoccludedContentRect(m_layer, passDrawQuad->quadRect(), &hasOcclusionFromOutsideTargetSurface);
 
     appendQuadsData.hadOcclusionFromOutsideTargetSurface |= hasOcclusionFromOutsideTargetSurface;
 
     return appendQuadInternal(passDrawQuad, culledRect, m_quadList, *m_occlusionTracker, m_showCullingWithDebugBorderQuads);
 }
 
 } // namespace cc
 #endif // USE(ACCELERATED_COMPOSITING)