Add stable id to PaintImage.

content/renderer/child_frame_compositing_helper.cc

Index: content/renderer/child_frame_compositing_helper.cc
diff --git a/content/renderer/child_frame_compositing_helper.cc b/content/renderer/child_frame_compositing_helper.cc
index 78f1643b1ca34da8d5afce4b3c4f8979969d6d71..2549082e88a73d612d060f07dcd4dc664d7c09d7 100644
--- a/content/renderer/child_frame_compositing_helper.cc
+++ b/content/renderer/child_frame_compositing_helper.cc
@@ -192,7 +192,8 @@ void ChildFrameCompositingHelper::ChildFrameGone() {
         web_layer_->Bounds().height > sad_bitmap->height()) {
       scoped_refptr<cc::PictureImageLayer> sad_layer =
           cc::PictureImageLayer::Create();
-      sad_layer->SetImage(cc::PaintImage(SkImage::MakeFromBitmap(*sad_bitmap)));
+      sad_layer->SetImage(cc::PaintImage(cc::PaintImage::kNonLazyStableId,
+                                         SkImage::MakeFromBitmap(*sad_bitmap)));
       sad_layer->SetBounds(
           gfx::Size(sad_bitmap->width(), sad_bitmap->height()));
       sad_layer->SetPosition(gfx::PointF(