Add CommitOverlayPlanesCHROMIUM command buffer function

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 13840 matching lines @@
 static_assert(offsetof(ScheduleCALayerCHROMIUM, opacity) == 8,
               "offset of ScheduleCALayerCHROMIUM opacity should be 8");
 static_assert(
     offsetof(ScheduleCALayerCHROMIUM, background_color) == 12,
     "offset of ScheduleCALayerCHROMIUM background_color should be 12");
 static_assert(offsetof(ScheduleCALayerCHROMIUM, shm_id) == 16,
               "offset of ScheduleCALayerCHROMIUM shm_id should be 16");
 static_assert(offsetof(ScheduleCALayerCHROMIUM, shm_offset) == 20,
               "offset of ScheduleCALayerCHROMIUM shm_offset should be 20");
 
+struct CommitOverlayPlanesCHROMIUM {
+  typedef CommitOverlayPlanesCHROMIUM ValueType;
+  static const CommandId kCmdId = kCommitOverlayPlanesCHROMIUM;
+  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() { SetHeader(); }
+
+  void* Set(void* cmd) {
+    static_cast<ValueType*>(cmd)->Init();
+    return NextCmdAddress<ValueType>(cmd);
+  }
+
+  gpu::CommandHeader header;
+};
+
+static_assert(sizeof(CommitOverlayPlanesCHROMIUM) == 4,
+              "size of CommitOverlayPlanesCHROMIUM should be 4");
+static_assert(offsetof(CommitOverlayPlanesCHROMIUM, header) == 0,
+              "offset of CommitOverlayPlanesCHROMIUM header should be 0");
+
 struct SwapInterval {
   typedef SwapInterval ValueType;
   static const CommandId kCmdId = kSwapInterval;
   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
   }
 
@@ skipping 1508 matching lines @@
   gpu::CommandHeader header;
 };
 
 static_assert(sizeof(ApplyScreenSpaceAntialiasingCHROMIUM) == 4,
               "size of ApplyScreenSpaceAntialiasingCHROMIUM should be 4");
 static_assert(
     offsetof(ApplyScreenSpaceAntialiasingCHROMIUM, header) == 0,
     "offset of ApplyScreenSpaceAntialiasingCHROMIUM header should be 0");
 
 #endif  // GPU_COMMAND_BUFFER_COMMON_GLES2_CMD_FORMAT_AUTOGEN_H_