Update from https://crrev.com/312600

gpu/command_buffer/common/gles2_cmd_format_autogen.h

 // Copyright 2014 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.
 
 // This file is auto-generated from
 // gpu/command_buffer/build_gles2_cmd_buffer.py
 // It's formatted by clang-format using chromium coding style:
 //    clang-format -i -style=chromium filename
 // DO NOT EDIT!
 
@@ skipping 2053 matching lines @@
   int32_t n;
 };
 
 static_assert(sizeof(DeleteSamplersImmediate) == 8,
               "size of DeleteSamplersImmediate should be 8");
 static_assert(offsetof(DeleteSamplersImmediate, header) == 0,
               "offset of DeleteSamplersImmediate header should be 0");
 static_assert(offsetof(DeleteSamplersImmediate, n) == 4,
               "offset of DeleteSamplersImmediate n should be 4");
 
+struct DeleteSync {
+  typedef DeleteSync ValueType;
+  static const CommandId kCmdId = kDeleteSync;
+  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 _sync) {
+    SetHeader();
+    sync = _sync;
+  }
+
+  void* Set(void* cmd, GLuint _sync) {
+    static_cast<ValueType*>(cmd)->Init(_sync);
+    return NextCmdAddress<ValueType>(cmd);
+  }
+
+  gpu::CommandHeader header;
+  uint32_t sync;
+};
+
+static_assert(sizeof(DeleteSync) == 8, "size of DeleteSync should be 8");
+static_assert(offsetof(DeleteSync, header) == 0,
+              "offset of DeleteSync header should be 0");
+static_assert(offsetof(DeleteSync, sync) == 4,
+              "offset of DeleteSync sync should be 4");
+
 struct DeleteShader {
   typedef DeleteShader ValueType;
   static const CommandId kCmdId = kDeleteShader;
   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
   }
 
@@ skipping 448 matching lines @@
   uint32_t index;
 };
 
 static_assert(sizeof(EnableVertexAttribArray) == 8,
               "size of EnableVertexAttribArray should be 8");
 static_assert(offsetof(EnableVertexAttribArray, header) == 0,
               "offset of EnableVertexAttribArray header should be 0");
 static_assert(offsetof(EnableVertexAttribArray, index) == 4,
               "offset of EnableVertexAttribArray index should be 4");
 
+struct FenceSync {
+  typedef FenceSync ValueType;
+  static const CommandId kCmdId = kFenceSync;
+  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(uint32_t _client_id) {
+    SetHeader();
+    client_id = _client_id;
+  }
+
+  void* Set(void* cmd, uint32_t _client_id) {
+    static_cast<ValueType*>(cmd)->Init(_client_id);
+    return NextCmdAddress<ValueType>(cmd);
+  }
+
+  gpu::CommandHeader header;
+  uint32_t client_id;
+  static const uint32_t condition = 0x9117;
+  static const uint32_t flags = 0;
+};
+
+static_assert(sizeof(FenceSync) == 8, "size of FenceSync should be 8");
+static_assert(offsetof(FenceSync, header) == 0,
+              "offset of FenceSync header should be 0");
+static_assert(offsetof(FenceSync, client_id) == 4,
+              "offset of FenceSync client_id should be 4");
+
 struct Finish {
   typedef Finish ValueType;
   static const CommandId kCmdId = kFinish;
   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
   }
 
@@ skipping 2575 matching lines @@
 static_assert(sizeof(IsShader) == 16, "size of IsShader should be 16");
 static_assert(offsetof(IsShader, header) == 0,
               "offset of IsShader header should be 0");
 static_assert(offsetof(IsShader, shader) == 4,
               "offset of IsShader shader should be 4");
 static_assert(offsetof(IsShader, result_shm_id) == 8,
               "offset of IsShader result_shm_id should be 8");
 static_assert(offsetof(IsShader, result_shm_offset) == 12,
               "offset of IsShader result_shm_offset should be 12");
 
+struct IsSync {
+  typedef IsSync ValueType;
+  static const CommandId kCmdId = kIsSync;
+  static const cmd::ArgFlags kArgFlags = cmd::kFixed;
+  static const uint8 cmd_flags = CMD_FLAG_SET_TRACE_LEVEL(3);
+
+  typedef uint32_t Result;
+
+  static uint32_t ComputeSize() {
+    return static_cast<uint32_t>(sizeof(ValueType));  // NOLINT
+  }
+
+  void SetHeader() { header.SetCmd<ValueType>(); }
+
+  void Init(GLuint _sync,
+            uint32_t _result_shm_id,
+            uint32_t _result_shm_offset) {
+    SetHeader();
+    sync = _sync;
+    result_shm_id = _result_shm_id;
+    result_shm_offset = _result_shm_offset;
+  }
+
+  void* Set(void* cmd,
+            GLuint _sync,
+            uint32_t _result_shm_id,
+            uint32_t _result_shm_offset) {
+    static_cast<ValueType*>(cmd)
+        ->Init(_sync, _result_shm_id, _result_shm_offset);
+    return NextCmdAddress<ValueType>(cmd);
+  }
+
+  gpu::CommandHeader header;
+  uint32_t sync;
+  uint32_t result_shm_id;
+  uint32_t result_shm_offset;
+};
+
+static_assert(sizeof(IsSync) == 16, "size of IsSync should be 16");
+static_assert(offsetof(IsSync, header) == 0,
+              "offset of IsSync header should be 0");
+static_assert(offsetof(IsSync, sync) == 4, "offset of IsSync sync should be 4");
+static_assert(offsetof(IsSync, result_shm_id) == 8,
+              "offset of IsSync result_shm_id should be 8");
+static_assert(offsetof(IsSync, result_shm_offset) == 12,
+              "offset of IsSync result_shm_offset should be 12");
+
 struct IsTexture {
   typedef IsTexture ValueType;
   static const CommandId kCmdId = kIsTexture;
   static const cmd::ArgFlags kArgFlags = cmd::kFixed;
   static const uint8 cmd_flags = CMD_FLAG_SET_TRACE_LEVEL(3);
 
   typedef uint32_t Result;
 
   static uint32_t ComputeSize() {
     return static_cast<uint32_t>(sizeof(ValueType));  // NOLINT
@@ skipping 810 matching lines @@
   static const CommandId kCmdId = kShaderSourceBucket;
   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 _shader, uint32_t _data_bucket_id) {
+  void Init(GLuint _shader, uint32_t _str_bucket_id) {
     SetHeader();
     shader = _shader;
-    data_bucket_id = _data_bucket_id;
+    str_bucket_id = _str_bucket_id;
   }
 
-  void* Set(void* cmd, GLuint _shader, uint32_t _data_bucket_id) {
-    static_cast<ValueType*>(cmd)->Init(_shader, _data_bucket_id);
+  void* Set(void* cmd, GLuint _shader, uint32_t _str_bucket_id) {
+    static_cast<ValueType*>(cmd)->Init(_shader, _str_bucket_id);
     return NextCmdAddress<ValueType>(cmd);
   }
 
   gpu::CommandHeader header;
   uint32_t shader;
-  uint32_t data_bucket_id;
+  uint32_t str_bucket_id;
 };
 
 static_assert(sizeof(ShaderSourceBucket) == 12,
               "size of ShaderSourceBucket should be 12");
 static_assert(offsetof(ShaderSourceBucket, header) == 0,
               "offset of ShaderSourceBucket header should be 0");
 static_assert(offsetof(ShaderSourceBucket, shader) == 4,
               "offset of ShaderSourceBucket shader should be 4");
-static_assert(offsetof(ShaderSourceBucket, data_bucket_id) == 8,
-              "offset of ShaderSourceBucket data_bucket_id should be 8");
+static_assert(offsetof(ShaderSourceBucket, str_bucket_id) == 8,
+              "offset of ShaderSourceBucket str_bucket_id should be 8");
 
 struct StencilFunc {
   typedef StencilFunc ValueType;
   static const CommandId kCmdId = kStencilFunc;
   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
   }
@@ skipping 5852 matching lines @@
 
   gpu::CommandHeader header;
 };
 
 static_assert(sizeof(BlendBarrierKHR) == 4,
               "size of BlendBarrierKHR should be 4");
 static_assert(offsetof(BlendBarrierKHR, header) == 0,
               "offset of BlendBarrierKHR header should be 0");
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_FORMAT_AUTOGEN_H_