Update from chromium a8e7c94b1b79a0948d05a1fcfff53391d22ce37a

cc/resources/picture_pile_impl.cc

Index: cc/resources/picture_pile_impl.cc
diff --git a/cc/resources/picture_pile_impl.cc b/cc/resources/picture_pile_impl.cc
index f4fbdf2d014eaee8a2ad44125d267b4b077be4dd..e19dd2c6923a4c564cc59e5987a5fe9f5bb2485a 100644
--- a/cc/resources/picture_pile_impl.cc
+++ b/cc/resources/picture_pile_impl.cc
@@ -28,11 +28,13 @@ scoped_refptr<PicturePileImpl> PicturePileImpl::CreateFromOther(
   return make_scoped_refptr(new PicturePileImpl(other));
 }
 
-PicturePileImpl::PicturePileImpl() {
+PicturePileImpl::PicturePileImpl()
+    : likely_to_be_used_for_transform_animation_(false) {
 }
 
 PicturePileImpl::PicturePileImpl(const PicturePileBase* other)
-    : PicturePileBase(other) {
+    : PicturePileBase(other),
+      likely_to_be_used_for_transform_animation_(false) {
 }
 
 PicturePileImpl::~PicturePileImpl() {