Revert of Refactor content/common/gpu into gpu/ipc/service

gpu/ipc/service/gpu_channel_test_common.h

-// Copyright (c) 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.
-
-#include <stdint.h>
-
-#include "base/memory/scoped_ptr.h"
-#include "gpu/command_buffer/service/gpu_preferences.h"
-#include "gpu/ipc/service/gpu_channel.h"
-#include "gpu/ipc/service/gpu_channel_manager.h"
-#include "gpu/ipc/service/gpu_channel_manager_delegate.h"
-#include "ipc/ipc_test_sink.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-class GURL;
-
-namespace base {
-class TestSimpleTaskRunner;
-}  // namespace base
-
-namespace IPC {
-class TestSink;
-}  // namespace IPC
-
-namespace gpu {
-
-class SyncPointManager;
-
-class TestGpuChannelManagerDelegate : public GpuChannelManagerDelegate {
- public:
-  TestGpuChannelManagerDelegate();
-  ~TestGpuChannelManagerDelegate() override;
-
- private:
-  // GpuChannelManagerDelegate implementation:
-  void SetActiveURL(const GURL& url) override;
-  void AddSubscription(int32_t client_id, unsigned int target) override;
-  void DidCreateOffscreenContext(const GURL& active_url) override;
-  void DidDestroyChannel(int client_id) override;
-  void DidDestroyOffscreenContext(const GURL& active_url) override;
-  void DidLoseContext(bool offscreen,
-                      error::ContextLostReason reason,
-                      const GURL& active_url) override;
-  void GpuMemoryUmaStats(const GPUMemoryUmaStats& params) override;
-  void RemoveSubscription(int32_t client_id, unsigned int target) override;
-  void StoreShaderToDisk(int32_t client_id,
-                         const std::string& key,
-                         const std::string& shader) override;
-#if defined(OS_MACOSX)
-  void SendAcceleratedSurfaceBuffersSwapped(
-      int32_t surface_id,
-      CAContextID ca_context_id,
-      const gfx::ScopedRefCountedIOSurfaceMachPort& io_surface,
-      const gfx::Size& size,
-      float scale_factor,
-      std::vector<ui::LatencyInfo> latency_info) override;
-#endif
-#if defined(OS_WIN)
-  void SendAcceleratedSurfaceCreatedChildWindow(
-      SurfaceHandle parent_window,
-      SurfaceHandle child_window) override;
-#endif
-
-  DISALLOW_COPY_AND_ASSIGN(TestGpuChannelManagerDelegate);
-};
-
-class TestGpuChannelManager : public GpuChannelManager {
- public:
-  TestGpuChannelManager(const GpuPreferences& gpu_preferences,
-                        GpuChannelManagerDelegate* delegate,
-                        base::SingleThreadTaskRunner* task_runner,
-                        base::SingleThreadTaskRunner* io_task_runner,
-                        SyncPointManager* sync_point_manager,
-                        GpuMemoryBufferFactory* gpu_memory_buffer_factory);
-  ~TestGpuChannelManager() override;
-
- protected:
-  scoped_ptr<GpuChannel> CreateGpuChannel(
-      int client_id,
-      uint64_t client_tracing_id,
-      bool preempts,
-      bool allow_view_command_buffers,
-      bool allow_real_time_streams) override;
-};
-
-class TestGpuChannel : public GpuChannel {
- public:
-  TestGpuChannel(GpuChannelManager* gpu_channel_manager,
-                 SyncPointManager* sync_point_manager,
-                 gfx::GLShareGroup* share_group,
-                 gles2::MailboxManager* mailbox_manager,
-                 PreemptionFlag* preempting_flag,
-                 PreemptionFlag* preempted_flag,
-                 base::SingleThreadTaskRunner* task_runner,
-                 base::SingleThreadTaskRunner* io_task_runner,
-                 int client_id,
-                 uint64_t client_tracing_id,
-                 bool allow_view_command_buffers,
-                 bool allow_real_time_streams);
-  ~TestGpuChannel() override;
-
-  IPC::TestSink* sink() { return &sink_; }
-  base::ProcessId GetClientPID() const override;
-
-  IPC::ChannelHandle Init(base::WaitableEvent* shutdown_event) override;
-
-  // IPC::Sender implementation.
-  bool Send(IPC::Message* msg) override;
-
- private:
-  IPC::TestSink sink_;
-};
-
-class GpuChannelTestCommon : public testing::Test {
- public:
-  GpuChannelTestCommon();
-  ~GpuChannelTestCommon() override;
-
- protected:
-  GpuChannelManager* channel_manager() { return channel_manager_.get(); }
-  TestGpuChannelManagerDelegate* channel_manager_delegate() {
-    return channel_manager_delegate_.get();
-  }
-  base::TestSimpleTaskRunner* task_runner() { return task_runner_.get(); }
-
- private:
-  GpuPreferences gpu_preferences_;
-  scoped_refptr<base::TestSimpleTaskRunner> task_runner_;
-  scoped_refptr<base::TestSimpleTaskRunner> io_task_runner_;
-  scoped_ptr<SyncPointManager> sync_point_manager_;
-  scoped_ptr<TestGpuChannelManagerDelegate> channel_manager_delegate_;
-  scoped_ptr<GpuChannelManager> channel_manager_;
-};
-
-}  // namespace gpu