content/ui[Android]: Remove ContextProviderFactory.

content/test/mock_gpu_channel_establish_factory.h

Index: content/test/mock_gpu_channel_establish_factory.h
diff --git a/content/test/mock_gpu_channel_establish_factory.h b/content/test/mock_gpu_channel_establish_factory.h
deleted file mode 100644
index a0d741e4e19161f88d18a8de01cf0c6dc77b5a15..0000000000000000000000000000000000000000
--- a/content/test/mock_gpu_channel_establish_factory.h
+++ /dev/null
@@ -1,26 +0,0 @@
-// Copyright 2011 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 CONTENT_TEST_MOCK_GPU_CHANNEL_ESTABLISH_FACTORY_H_
-#define CONTENT_TEST_MOCK_GPU_CHANNEL_ESTABLISH_FACTORY_H_
-
-#include "base/macros.h"
-#include "gpu/ipc/client/gpu_channel_host.h"
-
-namespace content {
-
-class MockGpuChannelEstablishFactory : public gpu::GpuChannelEstablishFactory {
- public:
-  MockGpuChannelEstablishFactory();
-  ~MockGpuChannelEstablishFactory() override;
-
-  void EstablishGpuChannel(
-      const gpu::GpuChannelEstablishedCallback& callback) override;
-  scoped_refptr<gpu::GpuChannelHost> EstablishGpuChannelSync() override;
-  gpu::GpuMemoryBufferManager* GetGpuMemoryBufferManager() override;
-};
-
-}  // namespace content
-
-#endif  // CONTENT_TEST_MOCK_GPU_CHANNEL_ESTABLISH_FACTORY_H_