Add glWaitSync to GPU command buffer.

gpu/command_buffer/common/gles2_cmd_format_test_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 3423 matching lines @@
                            static_cast<GLsizei>(13), static_cast<GLsizei>(14));
   EXPECT_EQ(static_cast<uint32_t>(cmds::Viewport::kCmdId), cmd.header.command);
   EXPECT_EQ(sizeof(cmd), cmd.header.size * 4u);
   EXPECT_EQ(static_cast<GLint>(11), cmd.x);
   EXPECT_EQ(static_cast<GLint>(12), cmd.y);
   EXPECT_EQ(static_cast<GLsizei>(13), cmd.width);
   EXPECT_EQ(static_cast<GLsizei>(14), cmd.height);
   CheckBytesWrittenMatchesExpectedSize(next_cmd, sizeof(cmd));
 }
 
+TEST_F(GLES2FormatTest, WaitSync) {
+  cmds::WaitSync& cmd = *GetBufferAs<cmds::WaitSync>();
+  void* next_cmd =
+      cmd.Set(&cmd, static_cast<GLuint>(11), static_cast<GLbitfield>(12),
+              static_cast<GLuint>(13), static_cast<GLuint>(14));
+  EXPECT_EQ(static_cast<uint32_t>(cmds::WaitSync::kCmdId), cmd.header.command);
+  EXPECT_EQ(sizeof(cmd), cmd.header.size * 4u);
+  EXPECT_EQ(static_cast<GLuint>(11), cmd.sync);
+  EXPECT_EQ(static_cast<GLbitfield>(12), cmd.flags);
+  EXPECT_EQ(static_cast<GLuint>(13), cmd.timeout_0);
+  EXPECT_EQ(static_cast<GLuint>(14), cmd.timeout_1);
+  CheckBytesWrittenMatchesExpectedSize(next_cmd, sizeof(cmd));
+}
+
 TEST_F(GLES2FormatTest, BlitFramebufferCHROMIUM) {
   cmds::BlitFramebufferCHROMIUM& cmd =
       *GetBufferAs<cmds::BlitFramebufferCHROMIUM>();
   void* next_cmd = cmd.Set(
       &cmd, static_cast<GLint>(11), static_cast<GLint>(12),
       static_cast<GLint>(13), static_cast<GLint>(14), static_cast<GLint>(15),
       static_cast<GLint>(16), static_cast<GLint>(17), static_cast<GLint>(18),
       static_cast<GLbitfield>(19), static_cast<GLenum>(20));
   EXPECT_EQ(static_cast<uint32_t>(cmds::BlitFramebufferCHROMIUM::kCmdId),
             cmd.header.command);
@@ skipping 1149 matching lines @@
 TEST_F(GLES2FormatTest, BlendBarrierKHR) {
   cmds::BlendBarrierKHR& cmd = *GetBufferAs<cmds::BlendBarrierKHR>();
   void* next_cmd = cmd.Set(&cmd);
   EXPECT_EQ(static_cast<uint32_t>(cmds::BlendBarrierKHR::kCmdId),
             cmd.header.command);
   EXPECT_EQ(sizeof(cmd), cmd.header.size * 4u);
   CheckBytesWrittenMatchesExpectedSize(next_cmd, sizeof(cmd));
 }
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_FORMAT_TEST_AUTOGEN_H_