Fix MultiPictureDraw issues with GpuImageDecodeController

cc/layers/picture_layer_impl.cc

Index: cc/layers/picture_layer_impl.cc
diff --git a/cc/layers/picture_layer_impl.cc b/cc/layers/picture_layer_impl.cc
index 0cf42f07a13c9a9a842b2b8699e8804a2c172be9..b126e42e88e2eb678e33543c57e122f76525b914 100644
--- a/cc/layers/picture_layer_impl.cc
+++ b/cc/layers/picture_layer_impl.cc
@@ -556,7 +556,7 @@ void PictureLayerImpl::UpdateRasterSource(
 
   // Only set the image decode controller when we're committing.
   if (!pending_set) {
-    raster_source_->SetImageDecodeController(
+    raster_source_->set_image_decode_controller(
         layer_tree_impl()->image_decode_controller());
   }
 
@@ -652,7 +652,7 @@ void PictureLayerImpl::ReleaseResources() {
 void PictureLayerImpl::RecreateResources() {
   tilings_ = CreatePictureLayerTilingSet();
   if (raster_source_) {
-    raster_source_->SetImageDecodeController(
+    raster_source_->set_image_decode_controller(
         layer_tree_impl()->image_decode_controller());
   }