Update from https://crrev.com/305340

gpu/command_buffer/client/gles2_implementation.cc

 // Copyright (c) 2012 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.
 
 // A class to emulate GLES2 over command buffers.
 
 #include "gpu/command_buffer/client/gles2_implementation.h"
 
 #include <GLES2/gl2ext.h>
 #include <GLES2/gl2extchromium.h>
@@ skipping 192 matching lines @@
 }
 
 GLES2Implementation::~GLES2Implementation() {
   // Make sure the queries are finished otherwise we'll delete the
   // shared memory (mapped_memory_) which will free the memory used
   // by the queries. The GPU process when validating that memory is still
   // shared will fail and abort (ie, it will stop running).
   WaitForCmd();
   query_tracker_.reset();
 
-  if (support_client_side_arrays_)
+  // GLES2Implementation::Initialize() could fail before allocating
+  // reserved_ids_, so we need delete them carefully.
+  if (support_client_side_arrays_ && reserved_ids_[0]) {
     DeleteBuffers(arraysize(reserved_ids_), &reserved_ids_[0]);
+  }
 
   // Release any per-context data in share group.
   share_group_->FreeContext(this);
 
   buffer_tracker_.reset();
 
   FreeAllAsyncUploadBuffers();
 
   if (async_upload_sync_) {
     mapped_memory_->Free(async_upload_sync_);
@@ skipping 3677 matching lines @@
   return true;
 }
 
 // Include the auto-generated part of this file. We split this because it means
 // we can easily edit the non-auto generated parts right here in this file
 // instead of having to edit some template or the code generator.
 #include "gpu/command_buffer/client/gles2_implementation_impl_autogen.h"
 
 }  // namespace gles2
 }  // namespace gpu