Run draw callback immediately if no Display is damaged.

This may cause the draw callback to be run earlier than before if the Surface would later be added to a Display, but prevents it ensures that the callback runs if the Surface wouldn't be drawn at all

BUG=440269

Review URL: https://codereview.chromium.org/792383004

Cr-Commit-Position: refs/heads/master@{#313212}

1 files changed, 4 insertions, 4 deletions

diff --git a/cc/surfaces/surface.cc b/cc/surfaces/surface.cc
index 98ae58c..25f3114 100644
--- a/cc/surfaces/surface.cc
+++ b/cc/surfaces/surface.cc
@@ -34,7 +34,7 @@ Surface::~Surface() {
     factory_->UnrefResources(current_resources);
   }
   if (!draw_callback_.is_null())
-    draw_callback_.Run(false);
+    draw_callback_.Run(SurfaceDrawStatus::DRAW_SKIPPED);
 }
 
 void Surface::QueueFrame(scoped_ptr<CompositorFrame> frame,
@@ -56,7 +56,7 @@ void Surface::QueueFrame(scoped_ptr<CompositorFrame> frame,
     factory_->UnrefResources(previous_resources);
   }
   if (!draw_callback_.is_null())
-    draw_callback_.Run(false);
+    draw_callback_.Run(SurfaceDrawStatus::DRAW_SKIPPED);
   draw_callback_ = callback;
   factory_->manager()->DidSatisfySequences(
       SurfaceIdAllocator::NamespaceForId(surface_id_),
@@ -106,11 +106,11 @@ void Surface::TakeLatencyInfo(std::vector<ui::LatencyInfo>* latency_info) {
   current_frame_->metadata.latency_info.clear();
 }
 
-void Surface::RunDrawCallbacks() {
+void Surface::RunDrawCallbacks(SurfaceDrawStatus drawn) {
   if (!draw_callback_.is_null()) {
     DrawCallback callback = draw_callback_;
     draw_callback_ = DrawCallback();
-    callback.Run(true);
+    callback.Run(drawn);
   }
 }