Revert of Compute GpuDriverBugWorkarounds only one time in the GPU process

components/mus/gles2/command_buffer_driver.cc

 // Copyright 2013 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.
 
 #include "components/mus/gles2/command_buffer_driver.h"
 
 #include <stddef.h>
 #include <utility>
 
 #include "base/bind.h"
@@ skipping 111 matching lines @@
       gpu_state_->share_group(), surface_.get(), gfx::PreferIntegratedGpu);
   if (!context_.get())
     return false;
 
   if (!context_->MakeCurrent(surface_.get()))
     return false;
 
   // TODO(piman): ShaderTranslatorCache is currently per-ContextGroup but
   // only needs to be per-thread.
   const bool bind_generates_resource = attrib_helper.bind_generates_resource;
-  scoped_refptr<gpu::gles2::FeatureInfo> feature_info =
-      new gpu::gles2::FeatureInfo(gpu_state_->gpu_driver_bug_workarounds());
   scoped_refptr<gpu::gles2::ContextGroup> context_group =
       new gpu::gles2::ContextGroup(
           gpu_state_->gpu_preferences(), gpu_state_->mailbox_manager(),
           new GpuMemoryTracker,
           new gpu::gles2::ShaderTranslatorCache(gpu_state_->gpu_preferences()),
-          new gpu::gles2::FramebufferCompletenessCache, feature_info, nullptr,
+          new gpu::gles2::FramebufferCompletenessCache, nullptr, nullptr,
           nullptr, bind_generates_resource);
 
   command_buffer_.reset(
       new gpu::CommandBufferService(context_group->transfer_buffer_manager()));
   bool result = command_buffer_->Initialize();
   DCHECK(result);
 
   decoder_.reset(::gpu::gles2::GLES2Decoder::Create(context_group.get()));
   executor_.reset(new gpu::CommandExecutor(command_buffer_.get(),
                                            decoder_.get(), decoder_.get()));
@@ skipping 395 matching lines @@
 }
 
 void CommandBufferDriver::OnGpuCompletedSwapBuffers(gfx::SwapResult result) {
   DCHECK(CalledOnValidThread());
   if (client_) {
     client_->OnGpuCompletedSwapBuffers(result);
   }
 }
 
 }  // namespace mus