Remove all blimp client code.

blimp/client/test/compositor/mock_compositor_dependencies.h

Index: blimp/client/test/compositor/mock_compositor_dependencies.h
diff --git a/blimp/client/test/compositor/mock_compositor_dependencies.h b/blimp/client/test/compositor/mock_compositor_dependencies.h
deleted file mode 100644
index 71d2a8cc953a5e31beca985086c60ff253b2f89a..0000000000000000000000000000000000000000
--- a/blimp/client/test/compositor/mock_compositor_dependencies.h
+++ /dev/null
@@ -1,25 +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.
-
-#ifndef BLIMP_CLIENT_TEST_COMPOSITOR_MOCK_COMPOSITOR_DEPENDENCIES_H_
-#define BLIMP_CLIENT_TEST_COMPOSITOR_MOCK_COMPOSITOR_DEPENDENCIES_H_
-
-#include "blimp/client/support/compositor/compositor_dependencies_impl.h"
-
-namespace blimp {
-namespace client {
-
-class MockCompositorDependencies : public CompositorDependenciesImpl {
- public:
-  MockCompositorDependencies() = default;
-  ~MockCompositorDependencies() override = default;
-
-  // CompositorDependenciesImpl implementation.
-  void GetContextProviders(const ContextProviderCallback& callback) override;
-};
-
-}  // namespace client
-}  // namespace blimp
-
-#endif  // BLIMP_CLIENT_TEST_COMPOSITOR_MOCK_COMPOSITOR_DEPENDENCIES_H_