cc: Remove all blimp code from cc.

cc/blimp/remote_compositor_bridge.cc

Index: cc/blimp/remote_compositor_bridge.cc
diff --git a/cc/blimp/remote_compositor_bridge.cc b/cc/blimp/remote_compositor_bridge.cc
deleted file mode 100644
index 6fca07530ecf08118340b7c882a563dfb20e550a..0000000000000000000000000000000000000000
--- a/cc/blimp/remote_compositor_bridge.cc
+++ /dev/null
@@ -1,17 +0,0 @@
-// 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.
-
-#include "cc/blimp/remote_compositor_bridge.h"
-
-#include <utility>
-
-namespace cc {
-
-RemoteCompositorBridge::RemoteCompositorBridge(
-    scoped_refptr<base::SingleThreadTaskRunner> compositor_main_task_runner)
-    : compositor_main_task_runner_(std::move(compositor_main_task_runner)) {}
-
-RemoteCompositorBridge::~RemoteCompositorBridge() = default;
-
-}  // namespace cc