cc: Prevent ResourceUpdateContoller from uploading textures after lost context

cc/trees/layer_tree_host_impl.cc

Index: cc/trees/layer_tree_host_impl.cc
diff --git a/cc/trees/layer_tree_host_impl.cc b/cc/trees/layer_tree_host_impl.cc
index 3ab5385e93557778e1d28dea05215cb9a6ca369d..d621368253c88933c6b53e87599ff394bed8d633 100644
--- a/cc/trees/layer_tree_host_impl.cc
+++ b/cc/trees/layer_tree_host_impl.cc
@@ -1460,6 +1460,8 @@ gfx::SizeF LayerTreeHostImpl::UnscaledScrollableViewportSize() const {
 }
 
 void LayerTreeHostImpl::DidLoseOutputSurface() {
+  if (resource_provider_)
+    resource_provider_->DidLoseOutputSurface();
   // TODO(jamesr): The renderer_ check is needed to make some of the
   // LayerTreeHostContextTest tests pass, but shouldn't be necessary (or
   // important) in production. We should adjust the test to not need this.
@@ -1710,8 +1712,6 @@ bool LayerTreeHostImpl::InitializeRenderer(
   // the old resources (i.e. render_surfaces and texture IDs). Clear them
   // before we destroy the old resource provider.
   ReleaseTreeResources();
-  if (resource_provider_)
-    resource_provider_->DidLoseOutputSurface();
 
   // Note: order is important here.
   renderer_.reset();