Don't draw display when its OutputSurface is lost.

content/browser/compositor/onscreen_display_client.cc

Index: content/browser/compositor/onscreen_display_client.cc
diff --git a/content/browser/compositor/onscreen_display_client.cc b/content/browser/compositor/onscreen_display_client.cc
index dbec4508926d4e9435a85f6d797d4c8e2ad2e5d2..6e2241d6cb1fbad34c892784d7a5c1968203a223 100644
--- a/content/browser/compositor/onscreen_display_client.cc
+++ b/content/browser/compositor/onscreen_display_client.cc
@@ -25,6 +25,7 @@ OnscreenDisplayClient::OnscreenDisplayClient(
                                BrowserGpuMemoryBufferManager::current())),
       task_runner_(task_runner),
       scheduled_draw_(false),
+      output_surface_lost_(false),
       deferred_draw_(false),
       pending_frames_(0),
       weak_ptr_factory_(this) {
@@ -63,11 +64,14 @@ void OnscreenDisplayClient::ScheduleDraw() {
 }
 
 void OnscreenDisplayClient::OutputSurfaceLost() {
+  output_surface_lost_ = true;
   surface_display_output_surface_->DidLoseOutputSurface();
 }
 
 void OnscreenDisplayClient::Draw() {
   TRACE_EVENT0("content", "OnscreenDisplayClient::Draw");
+  if (output_surface_lost_)
+    return;
   scheduled_draw_ = false;
   display_->Draw();
 }