Initial commit of the blimp/ folder and target

blimp/client/compositor/blimp_task_graph_runner.h

+// Copyright 2015 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_CLIENT_COMPOSITOR_BLIMP_TASK_GRAPH_RUNNER_H_
+#define BLIMP_CLIENT_COMPOSITOR_BLIMP_TASK_GRAPH_RUNNER_H_
+
+#include "base/macros.h"
+#include "base/threading/simple_thread.h"
+#include "cc/raster/task_graph_runner.h"
+
+namespace blimp {
+
+// TaskGraphRunner that runs on a single thread.  See cc::TaskGraphRunner for
+// details.
+class BlimpTaskGraphRunner : public cc::TaskGraphRunner,
+                             public base::DelegateSimpleThread::Delegate {
+ public:
+  BlimpTaskGraphRunner();
+  ~BlimpTaskGraphRunner() override;
+
+ private:
+  // base::DelegateSimpleThread::Delegate implementation.
+  void Run() override;
+
+  base::DelegateSimpleThread worker_thread_;
+
+  DISALLOW_COPY_AND_ASSIGN(BlimpTaskGraphRunner);
+};
+
+}  // namespace blimp
+
+#endif  // BLIMP_CLIENT_COMPOSITOR_BLIMP_TASK_GRAPH_RUNNER_H_