Update from https://crrev.com/304121

gpu/command_buffer/service/gles2_cmd_decoder_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 3091 matching lines @@
                                     "target");
     return error::kNoError;
   }
   if (mailbox == NULL) {
     return error::kOutOfBounds;
   }
   DoConsumeTextureCHROMIUM(target, mailbox);
   return error::kNoError;
 }
 
+error::Error GLES2DecoderImpl::HandleGenValuebuffersCHROMIUMImmediate(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::GenValuebuffersCHROMIUMImmediate& c =
+      *static_cast<const gles2::cmds::GenValuebuffersCHROMIUMImmediate*>(
+          cmd_data);
+  (void)c;
+  GLsizei n = static_cast<GLsizei>(c.n);
+  uint32_t data_size;
+  if (!SafeMultiplyUint32(n, sizeof(GLuint), &data_size)) {
+    return error::kOutOfBounds;
+  }
+  GLuint* buffers =
+      GetImmediateDataAs<GLuint*>(c, data_size, immediate_data_size);
+  if (buffers == NULL) {
+    return error::kOutOfBounds;
+  }
+  if (!GenValuebuffersCHROMIUMHelper(n, buffers)) {
+    return error::kInvalidArguments;
+  }
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleDeleteValuebuffersCHROMIUMImmediate(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::DeleteValuebuffersCHROMIUMImmediate& c =
+      *static_cast<const gles2::cmds::DeleteValuebuffersCHROMIUMImmediate*>(
+          cmd_data);
+  (void)c;
+  GLsizei n = static_cast<GLsizei>(c.n);
+  uint32_t data_size;
+  if (!SafeMultiplyUint32(n, sizeof(GLuint), &data_size)) {
+    return error::kOutOfBounds;
+  }
+  const GLuint* valuebuffers =
+      GetImmediateDataAs<const GLuint*>(c, data_size, immediate_data_size);
+  if (valuebuffers == NULL) {
+    return error::kOutOfBounds;
+  }
+  DeleteValuebuffersCHROMIUMHelper(n, valuebuffers);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleIsValuebufferCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::IsValuebufferCHROMIUM& c =
+      *static_cast<const gles2::cmds::IsValuebufferCHROMIUM*>(cmd_data);
+  (void)c;
+  GLuint valuebuffer = c.valuebuffer;
+  typedef cmds::IsValuebufferCHROMIUM::Result Result;
+  Result* result_dst = GetSharedMemoryAs<Result*>(
+      c.result_shm_id, c.result_shm_offset, sizeof(*result_dst));
+  if (!result_dst) {
+    return error::kOutOfBounds;
+  }
+  *result_dst = DoIsValuebufferCHROMIUM(valuebuffer);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleBindValuebufferCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::BindValuebufferCHROMIUM& c =
+      *static_cast<const gles2::cmds::BindValuebufferCHROMIUM*>(cmd_data);
+  (void)c;
+  GLenum target = static_cast<GLenum>(c.target);
+  GLuint valuebuffer = c.valuebuffer;
+  if (!validators_->value_buffer_target.IsValid(target)) {
+    LOCAL_SET_GL_ERROR_INVALID_ENUM("glBindValuebufferCHROMIUM", target,
+                                    "target");
+    return error::kNoError;
+  }
+  DoBindValueBufferCHROMIUM(target, valuebuffer);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleSubscribeValueCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::SubscribeValueCHROMIUM& c =
+      *static_cast<const gles2::cmds::SubscribeValueCHROMIUM*>(cmd_data);
+  (void)c;
+  GLenum target = static_cast<GLenum>(c.target);
+  GLenum subscription = static_cast<GLenum>(c.subscription);
+  if (!validators_->value_buffer_target.IsValid(target)) {
+    LOCAL_SET_GL_ERROR_INVALID_ENUM("glSubscribeValueCHROMIUM", target,
+                                    "target");
+    return error::kNoError;
+  }
+  if (!validators_->subscription_target.IsValid(subscription)) {
+    LOCAL_SET_GL_ERROR_INVALID_ENUM("glSubscribeValueCHROMIUM", subscription,
+                                    "subscription");
+    return error::kNoError;
+  }
+  DoSubscribeValueCHROMIUM(target, subscription);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandlePopulateSubscribedValuesCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::PopulateSubscribedValuesCHROMIUM& c =
+      *static_cast<const gles2::cmds::PopulateSubscribedValuesCHROMIUM*>(
+          cmd_data);
+  (void)c;
+  GLenum target = static_cast<GLenum>(c.target);
+  if (!validators_->value_buffer_target.IsValid(target)) {
+    LOCAL_SET_GL_ERROR_INVALID_ENUM("glPopulateSubscribedValuesCHROMIUM",
+                                    target, "target");
+    return error::kNoError;
+  }
+  DoPopulateSubscribedValuesCHROMIUM(target);
+  return error::kNoError;
+}
+
+error::Error GLES2DecoderImpl::HandleUniformValuebufferCHROMIUM(
+    uint32_t immediate_data_size,
+    const void* cmd_data) {
+  const gles2::cmds::UniformValuebufferCHROMIUM& c =
+      *static_cast<const gles2::cmds::UniformValuebufferCHROMIUM*>(cmd_data);
+  (void)c;
+  GLint location = static_cast<GLint>(c.location);
+  GLenum target = static_cast<GLenum>(c.target);
+  GLenum subscription = static_cast<GLenum>(c.subscription);
+  if (!validators_->value_buffer_target.IsValid(target)) {
+    LOCAL_SET_GL_ERROR_INVALID_ENUM("glUniformValuebufferCHROMIUM", target,
+                                    "target");
+    return error::kNoError;
+  }
+  if (!validators_->subscription_target.IsValid(subscription)) {
+    LOCAL_SET_GL_ERROR_INVALID_ENUM("glUniformValuebufferCHROMIUM",
+                                    subscription, "subscription");
+    return error::kNoError;
+  }
+  DoUniformValueBufferCHROMIUM(location, target, subscription);
+  return error::kNoError;
+}
+
 error::Error GLES2DecoderImpl::HandleBindTexImage2DCHROMIUM(
     uint32_t immediate_data_size,
     const void* cmd_data) {
   const gles2::cmds::BindTexImage2DCHROMIUM& c =
       *static_cast<const gles2::cmds::BindTexImage2DCHROMIUM*>(cmd_data);
   (void)c;
   GLenum target = static_cast<GLenum>(c.target);
   GLint imageId = static_cast<GLint>(c.imageId);
   if (!validators_->texture_bind_target.IsValid(target)) {
     LOCAL_SET_GL_ERROR_INVALID_ENUM("glBindTexImage2DCHROMIUM", target,
@@ skipping 258 matching lines @@
           state_.ignore_cached_state) {
         framebuffer_state_.clear_state_dirty = true;
       }
       return false;
     default:
       NOTREACHED();
       return false;
   }
 }
 #endif  // GPU_COMMAND_BUFFER_SERVICE_GLES2_CMD_DECODER_AUTOGEN_H_