sync compositor: Add output_surface_id

android_webview/browser/test/rendering_test.cc

Index: android_webview/browser/test/rendering_test.cc
diff --git a/android_webview/browser/test/rendering_test.cc b/android_webview/browser/test/rendering_test.cc
index 4f00a205ede7533a4011799b0999324a928211d0..e5bd127394d3f82118b43a9af24cd317d3d9a783 100644
--- a/android_webview/browser/test/rendering_test.cc
+++ b/android_webview/browser/test/rendering_test.cc
@@ -77,7 +77,7 @@ void RenderingTest::SetCompositorFrame() {
                     gfx::Transform());
   frame->render_pass_list.push_back(std::move(root_pass));
   compositor_frame->delegated_frame_data = std::move(frame);
-  compositor_->SetHardwareFrame(std::move(compositor_frame));
+  compositor_->SetHardwareFrame(1u, std::move(compositor_frame));

[hush (inactive), 2016/03/08 23:55:49]

can you write a rendering test for context loss case?

[boliu, 2016/03/09 00:29:59]

Tests are coming.. Need to ensure that

1) no old resources are returned *after new resources*
2) all new resources are returned

 }
 
 void RenderingTest::WillOnDraw() {