Implemented new fence syncs which replaces the old sync points.

gpu/command_buffer/common/gles2_cmd_format_autogen.h

Index: gpu/command_buffer/common/gles2_cmd_format_autogen.h
diff --git a/gpu/command_buffer/common/gles2_cmd_format_autogen.h b/gpu/command_buffer/common/gles2_cmd_format_autogen.h
index 3f288cb3ebd45f1e2df76470057a9a3d52ea21a1..7dea6b589e2b25f47cd50f9e0fade5e030d959d3 100644
--- a/gpu/command_buffer/common/gles2_cmd_format_autogen.h
+++ b/gpu/command_buffer/common/gles2_cmd_format_autogen.h
@@ -13468,6 +13468,124 @@ static_assert(offsetof(WaitSyncPointCHROMIUM, header) == 0,
 static_assert(offsetof(WaitSyncPointCHROMIUM, sync_point) == 4,
               "offset of WaitSyncPointCHROMIUM sync_point should be 4");
 
+struct InsertFenceSyncCHROMIUM {
+  typedef InsertFenceSyncCHROMIUM ValueType;
+  static const CommandId kCmdId = kInsertFenceSyncCHROMIUM;
+  static const cmd::ArgFlags kArgFlags = cmd::kFixed;
+  static const uint8 cmd_flags = CMD_FLAG_SET_TRACE_LEVEL(1);
+
+  static uint32_t ComputeSize() {
+    return static_cast<uint32_t>(sizeof(ValueType));  // NOLINT
+  }
+
+  void SetHeader() { header.SetCmd<ValueType>(); }
+
+  void Init(GLuint64 _release_count) {
+    SetHeader();
+    release_count = _release_count;
+  }
+
+  void* Set(void* cmd, GLuint64 _release_count) {
+    static_cast<ValueType*>(cmd)->Init(_release_count);
+    return NextCmdAddress<ValueType>(cmd);
+  }
+
+  gpu::CommandHeader header;
+  uint32_t release_count;
+};
+
+static_assert(sizeof(InsertFenceSyncCHROMIUM) == 8,
+              "size of InsertFenceSyncCHROMIUM should be 8");
+static_assert(offsetof(InsertFenceSyncCHROMIUM, header) == 0,
+              "offset of InsertFenceSyncCHROMIUM header should be 0");
+static_assert(offsetof(InsertFenceSyncCHROMIUM, release_count) == 4,
+              "offset of InsertFenceSyncCHROMIUM release_count should be 4");
+
+struct GenSyncTokenCHROMIUMImmediate {
+  typedef GenSyncTokenCHROMIUMImmediate ValueType;
+  static const CommandId kCmdId = kGenSyncTokenCHROMIUMImmediate;
+  static const cmd::ArgFlags kArgFlags = cmd::kAtLeastN;
+  static const uint8 cmd_flags = CMD_FLAG_SET_TRACE_LEVEL(3);
+
+  static uint32_t ComputeSize(uint32_t size_in_bytes) {
+    return static_cast<uint32_t>(sizeof(ValueType) +  // NOLINT
+                                 RoundSizeToMultipleOfEntries(size_in_bytes));
+  }
+
+  void SetHeader(uint32_t size_in_bytes) {
+    header.SetCmdByTotalSize<ValueType>(size_in_bytes);
+  }
+
+  void Init(GLuint64 _fence_sync) {
+    uint32_t total_size = 0;  // TODO(gman): get correct size.
+    SetHeader(total_size);
+    fence_sync = _fence_sync;
+  }
+
+  void* Set(void* cmd, GLuint64 _fence_sync) {
+    uint32_t total_size = 0;  // TODO(gman): get correct size.
+    static_cast<ValueType*>(cmd)->Init(_fence_sync);
+    return NextImmediateCmdAddressTotalSize<ValueType>(cmd, total_size);
+  }
+
+  gpu::CommandHeader header;
+  uint32_t fence_sync;
+};
+
+static_assert(sizeof(GenSyncTokenCHROMIUMImmediate) == 8,
+              "size of GenSyncTokenCHROMIUMImmediate should be 8");
+static_assert(offsetof(GenSyncTokenCHROMIUMImmediate, header) == 0,
+              "offset of GenSyncTokenCHROMIUMImmediate header should be 0");
+static_assert(offsetof(GenSyncTokenCHROMIUMImmediate, fence_sync) == 4,
+              "offset of GenSyncTokenCHROMIUMImmediate fence_sync should be 4");
+
+struct WaitSyncTokenCHROMIUM {
+  typedef WaitSyncTokenCHROMIUM ValueType;
+  static const CommandId kCmdId = kWaitSyncTokenCHROMIUM;
+  static const cmd::ArgFlags kArgFlags = cmd::kFixed;
+  static const uint8 cmd_flags = CMD_FLAG_SET_TRACE_LEVEL(3);
+
+  static uint32_t ComputeSize() {
+    return static_cast<uint32_t>(sizeof(ValueType));  // NOLINT
+  }
+
+  void SetHeader() { header.SetCmd<ValueType>(); }
+
+  void Init(GLuint _namespace_id,
+            GLuint64 _command_buffer_id,
+            GLuint64 _release_count) {
+    SetHeader();
+    namespace_id = _namespace_id;
+    command_buffer_id = _command_buffer_id;
+    release_count = _release_count;
+  }
+
+  void* Set(void* cmd,
+            GLuint _namespace_id,
+            GLuint64 _command_buffer_id,
+            GLuint64 _release_count) {
+    static_cast<ValueType*>(cmd)
+        ->Init(_namespace_id, _command_buffer_id, _release_count);
+    return NextCmdAddress<ValueType>(cmd);
+  }
+
+  gpu::CommandHeader header;
+  uint32_t namespace_id;
+  uint32_t command_buffer_id;
+  uint32_t release_count;
+};
+
+static_assert(sizeof(WaitSyncTokenCHROMIUM) == 16,
+              "size of WaitSyncTokenCHROMIUM should be 16");
+static_assert(offsetof(WaitSyncTokenCHROMIUM, header) == 0,
+              "offset of WaitSyncTokenCHROMIUM header should be 0");
+static_assert(offsetof(WaitSyncTokenCHROMIUM, namespace_id) == 4,
+              "offset of WaitSyncTokenCHROMIUM namespace_id should be 4");
+static_assert(offsetof(WaitSyncTokenCHROMIUM, command_buffer_id) == 8,
+              "offset of WaitSyncTokenCHROMIUM command_buffer_id should be 8");
+static_assert(offsetof(WaitSyncTokenCHROMIUM, release_count) == 12,
+              "offset of WaitSyncTokenCHROMIUM release_count should be 12");
+
 struct DrawBuffersEXTImmediate {
   typedef DrawBuffersEXTImmediate ValueType;
   static const CommandId kCmdId = kDrawBuffersEXTImmediate;