cc: Remove WebCore dependecies from CCRenderPass and CCDrawQuad classes.

cc/CCRendererSoftware.cpp

Index: cc/CCRendererSoftware.cpp
diff --git a/cc/CCRendererSoftware.cpp b/cc/CCRendererSoftware.cpp
index c6994fa86458e7fab55b5cc0cc018e4a664455b5..414dd5fc1836da61c6142b521c6e2914be22fa2b 100644
--- a/cc/CCRendererSoftware.cpp
+++ b/cc/CCRendererSoftware.cpp
@@ -227,10 +227,12 @@ void CCRendererSoftware::drawTextureQuad(const DrawingFrame& frame, const CCText
         return;
     }
 
+    IntRect quadRect = quad->quadRect();
+
     // FIXME: Add support for non-premultiplied alpha.
     CCResourceProvider::ScopedReadLockSoftware quadResourceLock(m_resourceProvider, quad->resourceId());
     FloatRect uvRect = quad->uvRect();
-    uvRect.scale(quad->quadRect().width(), quad->quadRect().height());
+    uvRect.scale(quadRect.width(), quadRect.height());
     SkIRect skUvRect = toSkIRect(enclosingIntRect(uvRect));
     if (quad->flipped())
         m_skCurrentCanvas->scale(1, -1);
@@ -242,7 +244,7 @@ void CCRendererSoftware::drawTileQuad(const DrawingFrame& frame, const CCTileDra
     ASSERT(isSoftwareResource(quad->resourceId()));
     CCResourceProvider::ScopedReadLockSoftware quadResourceLock(m_resourceProvider, quad->resourceId());
 
-    SkIRect uvRect = toSkIRect(IntRect(quad->textureOffset(), quad->quadRect().size()));
+    SkIRect uvRect = toSkIRect(IntRect(quad->textureOffset(), static_cast<IntRect>(quad->quadRect()).size()));
     m_skCurrentCanvas->drawBitmapRect(*quadResourceLock.skBitmap(), &uvRect, toSkRect(quadVertexRect()), &m_skCurrentPaint);
 }