content/blimp: Set up hooks for enabling LTHRemote in the renderer.

blimp/engine/renderer/scheduler_client.h

Index: blimp/engine/renderer/scheduler_client.h
diff --git a/blimp/engine/renderer/scheduler_client.h b/blimp/engine/renderer/scheduler_client.h
new file mode 100644
index 0000000000000000000000000000000000000000..4d6d08fe666dcae4ce7b7dc7db049d82b1f44f83
--- /dev/null
+++ b/blimp/engine/renderer/scheduler_client.h
@@ -0,0 +1,23 @@
+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef BLIMP_ENGINE_RENDERER_SCHEDULER_CLIENT_H_
+#define BLIMP_ENGINE_RENDERER_SCHEDULER_CLIENT_H_
+
+#include "base/macros.h"
+
+namespace blimp {
+namespace engine {
+
+class SchedulerClient {
+ public:
+  virtual ~SchedulerClient() {}
+
+  virtual void StartMainFrameUpdate() = 0;

[Wez, 2016/10/13 16:53:52]

Please document what this call means, and what the API is for! :)

Does this really need its own header, vs appearing in the Scheduler.h?

[Khushal, 2016/10/13 18:47:27]

Done.
Not really. Moved.

+};
+
+}  // namespace engine
+}  // namespace blimp
+
+#endif  // BLIMP_ENGINE_RENDERER_SCHEDULER_CLIENT_H_