Chromium -> Mojo roll.

cc/layers/picture_layer.cc

Index: cc/layers/picture_layer.cc
diff --git a/cc/layers/picture_layer.cc b/cc/layers/picture_layer.cc
index 672aab4788aa86d5c80f6582b4588860ae21a028..ad1d5a0fc7d091019f5ac25c6a2726f2c003bb12 100644
--- a/cc/layers/picture_layer.cc
+++ b/cc/layers/picture_layer.cc
@@ -73,6 +73,8 @@ void PictureLayer::PushPropertiesTo(LayerImpl* base_layer) {
   bool can_use_lcd_text = layer_impl->RasterSourceUsesLCDText();
   scoped_refptr<RasterSource> raster_source =
       recording_source_->CreateRasterSource(can_use_lcd_text);
+  layer_impl->set_gpu_raster_max_texture_size(
+      layer_tree_host()->device_viewport_size());
   layer_impl->UpdateRasterSource(raster_source, &recording_invalidation_,
                                  nullptr);
   DCHECK(recording_invalidation_.IsEmpty());
@@ -95,6 +97,7 @@ void PictureLayer::SetLayerTreeHost(LayerTreeHost* host) {
   recording_source_->DidMoveToNewCompositor();
   recording_source_->SetSlowdownRasterScaleFactor(
       host->debug_state().slow_down_raster_scale_factor);
+  recording_source_->SetGatherPixelRefs(host->settings().gather_pixel_refs);
 
   DCHECK(host->settings().raster_enabled);
 }