Remove all blimp engine code

blimp/engine/renderer/blimp_remote_compositor_bridge.h

-// 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_BLIMP_REMOTE_COMPOSITOR_BRIDGE_H_
-#define BLIMP_ENGINE_RENDERER_BLIMP_REMOTE_COMPOSITOR_BRIDGE_H_
-
-#include "base/macros.h"
-#include "base/memory/weak_ptr.h"
-#include "blimp/engine/renderer/frame_scheduler.h"
-#include "cc/blimp/remote_compositor_bridge.h"
-#include "content/public/renderer/remote_proto_channel.h"
-
-namespace blimp {
-namespace engine {
-
-class BlimpRemoteCompositorBridge
-    : public cc::RemoteCompositorBridge,
-      public content::RemoteProtoChannel::ProtoReceiver,
-      public FrameSchedulerClient {
- public:
-  // TODO(khushalsagar): Stop using the RemoteProtoChannel. See
-  // crbug.com/653697.
-  // |remote_proto_channel| should outlive the BlimpRemoteCompositorBridge.
-  BlimpRemoteCompositorBridge(
-      content::RemoteProtoChannel* remote_proto_channel,
-      scoped_refptr<base::SingleThreadTaskRunner> compositor_main_task_runner);
-  ~BlimpRemoteCompositorBridge() override;
-
-  // cc::RemoteCompositorBridge implementation.
-  void BindToClient(cc::RemoteCompositorBridgeClient* client) override;
-  void ScheduleMainFrame() override;
-  void ProcessCompositorStateUpdate(std::unique_ptr<cc::CompositorProtoState>
-                                        compositor_proto_state) override;
-
-  FrameScheduler* scheduler_for_testing() { return &scheduler_; }
-
- private:
-  // content::RemoteProtoChannel::ProtoReceiver implementation.
-  void OnProtoReceived(
-      std::unique_ptr<cc::proto::CompositorMessage> proto) override;
-
-  // FrameSchedulerClient implementation.
-  void StartFrameUpdate() override;
-
-  content::RemoteProtoChannel* remote_proto_channel_;
-  cc::RemoteCompositorBridgeClient* client_ = nullptr;
-
-  bool client_state_update_ack_pending_ = false;
-
-  FrameScheduler scheduler_;
-
-  DISALLOW_COPY_AND_ASSIGN(BlimpRemoteCompositorBridge);
-};
-
-}  // namespace engine
-}  // namespace blimp
-
-#endif  // BLIMP_ENGINE_RENDERER_BLIMP_REMOTE_COMPOSITOR_BRIDGE_H_