gpu: Add SequenceId for identifying sync point sequences.

gpu/command_buffer/tests/gl_manager.h

 // Copyright (c) 2012 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 GPU_COMMAND_BUFFER_TESTS_GL_MANAGER_H_
 #define GPU_COMMAND_BUFFER_TESTS_GL_MANAGER_H_
 
 #include <stddef.h>
 #include <stdint.h>
 
@@ skipping 17 matching lines @@
 class GLShareGroup;
 class GLSurface;
 
 }
 
 namespace gpu {
 
 class CommandBufferService;
 class CommandExecutor;
 class ImageFactory;
-class SyncPointClient;
+class SyncPointClientState;
 class SyncPointOrderData;
 class SyncPointManager;
 class TransferBuffer;
 
 namespace gles2 {
 
 class MailboxManager;
 class GLES2Decoder;
 class GLES2CmdHelper;
 class GLES2Implementation;
@@ skipping 105 matching lines @@
   bool GetBufferChanged(int32_t transfer_buffer_id);
   void SetupBaseContext();
   void OnFenceSyncRelease(uint64_t release);
   bool OnWaitSyncToken(const SyncToken& sync_token);
 
   gpu::GpuPreferences gpu_preferences_;
 
   SyncPointManager* sync_point_manager_ = nullptr;  // Non-owning.
 
   scoped_refptr<SyncPointOrderData> sync_point_order_data_;
-  std::unique_ptr<SyncPointClient> sync_point_client_;
+  scoped_refptr<SyncPointClientState> sync_point_client_state_;
   scoped_refptr<gles2::MailboxManager> mailbox_manager_;
   scoped_refptr<gl::GLShareGroup> share_group_;
   std::unique_ptr<CommandBufferService> command_buffer_;
   std::unique_ptr<gles2::GLES2Decoder> decoder_;
   std::unique_ptr<CommandExecutor> executor_;
   scoped_refptr<gl::GLSurface> surface_;
   scoped_refptr<gl::GLContext> context_;
   std::unique_ptr<gles2::GLES2CmdHelper> gles2_helper_;
   std::unique_ptr<TransferBuffer> transfer_buffer_;
   std::unique_ptr<gles2::GLES2Implementation> gles2_implementation_;
   bool context_lost_allowed_ = false;
   bool pause_commands_ = false;
   uint32_t paused_order_num_ = 0;
 
   const CommandBufferId command_buffer_id_;
   uint64_t next_fence_sync_release_ = 1;
 
   bool use_iosurface_memory_buffers_ = false;
 
   // Used on Android to virtualize GL for all contexts.
   static int use_count_;
   static scoped_refptr<gl::GLShareGroup>* base_share_group_;
   static scoped_refptr<gl::GLSurface>* base_surface_;
   static scoped_refptr<gl::GLContext>* base_context_;
 };
 
 }  // namespace gpu
 
 #endif  // GPU_COMMAND_BUFFER_TESTS_GL_MANAGER_H_