Add wrapper container for a vector of OwnPtr<T>

cc/CCDirectRenderer.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"
 
 #include "CCDirectRenderer.h"
 
 #include "CCMathUtil.h"
 #include <public/WebTransformationMatrix.h>
@@ skipping 141 matching lines @@
         WebTransformationMatrix inverseTransformToRoot = frame.currentRenderPass->transformToRootTarget().inverse();
         frame.scissorRectInRenderPassSpace.intersect(CCMathUtil::projectClippedRect(inverseTransformToRoot, frame.rootDamageRect));
     }
 
     enableScissorTestRect(moveScissorToWindowSpace(frame, frame.scissorRectInRenderPassSpace));
     clearFramebuffer(frame);
 
     const CCQuadList& quadList = renderPass->quadList();
     for (CCQuadList::constBackToFrontIterator it = quadList.backToFrontBegin(); it != quadList.backToFrontEnd(); ++it) {
         FloatRect quadScissorRect = frame.scissorRectInRenderPassSpace;
-        quadScissorRect.intersect(it->get()->clippedRectInTarget());
+        quadScissorRect.intersect((*it)->clippedRectInTarget());
         if (!quadScissorRect.isEmpty()) {
             enableScissorTestRect(moveScissorToWindowSpace(frame, quadScissorRect));
-            drawQuad(frame, it->get());
+            drawQuad(frame, *it);
         }
     }
 
     CachedTexture* texture = m_renderPassTextures.get(renderPass->id());
     if (texture)
         texture->setIsComplete(!renderPass->hasOcclusionFromOutsideTargetSurface());
 }
 
 bool CCDirectRenderer::useRenderPass(DrawingFrame& frame, const CCRenderPass* renderPass)
 {
@@ skipping 27 matching lines @@
     return pass->outputRect().size();
 }
 
 // static
 GC3Denum CCDirectRenderer::renderPassTextureFormat(const CCRenderPass*)
 {
     return GraphicsContext3D::RGBA;
 }
 
 }