Update cc snapshot to r127918

cc/CCDrawQuad.cpp

Index: cc/CCDrawQuad.cpp
diff --git a/cc/CCDrawQuad.cpp b/cc/CCDrawQuad.cpp
index ad14b840b691a714c59dcdc32dc862bc82ac2e41..4006698946a90f258f498cd392e44794e1640f11 100644
--- a/cc/CCDrawQuad.cpp
+++ b/cc/CCDrawQuad.cpp
@@ -76,6 +76,21 @@ unsigned CCDrawQuad::size() const
     return sizeof(CCDrawQuad);
 }
 
+PassOwnPtr<CCDrawQuad> CCDrawQuad::copy(const CCSharedQuadState* copiedSharedQuadState) const
+{
+    // RenderPass quads have their own copy() method.
+    ASSERT(material() != RenderPass);
+
+    unsigned bytes = size();
+    ASSERT(bytes);
+
+    OwnPtr<CCDrawQuad> copyQuad(adoptPtr(reinterpret_cast<CCDrawQuad*>(new char[bytes])));
+    memcpy(copyQuad.get(), this, bytes);
+    copyQuad->setSharedQuadState(copiedSharedQuadState);
+
+    return copyQuad.release();
+}
+
 void CCDrawQuad::setSharedQuadState(const CCSharedQuadState* sharedQuadState)
 {
     m_sharedQuadState = sharedQuadState;