Revert of Compute GpuDriverBugWorkarounds only one time in the GPU process

gpu/config/gpu_driver_bug_workarounds.h

Index: gpu/config/gpu_driver_bug_workarounds.h
diff --git a/gpu/config/gpu_driver_bug_workarounds.h b/gpu/config/gpu_driver_bug_workarounds.h
deleted file mode 100644
index 6c90d1b33958ead36c4560cbc8c4a79f8430613f..0000000000000000000000000000000000000000
--- a/gpu/config/gpu_driver_bug_workarounds.h
+++ /dev/null
@@ -1,46 +0,0 @@
-// Copyright 2016 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.
-
-#ifndef GPU_CONFIG_GPU_DRIVER_BUG_WORKAROUNDS_H_
-#define GPU_CONFIG_GPU_DRIVER_BUG_WORKAROUNDS_H_
-
-#include "base/macros.h"
-#include "build/build_config.h"
-#include "gpu/config/gpu_driver_bug_workaround_type.h"
-#include "gpu/gpu_export.h"
-
-// Forwardly declare a few GL types to avoid including GL header files.
-typedef int GLint;
-
-namespace base {
-class CommandLine;
-}
-
-namespace gpu {
-
-class GPU_EXPORT GpuDriverBugWorkarounds {
- public:
-  GpuDriverBugWorkarounds();
-  explicit GpuDriverBugWorkarounds(const base::CommandLine* command_line);
-
-  GpuDriverBugWorkarounds(const GpuDriverBugWorkarounds& other);
-
-  ~GpuDriverBugWorkarounds();
-
-#define GPU_OP(type, name) bool name;
-  GPU_DRIVER_BUG_WORKAROUNDS(GPU_OP)
-#undef GPU_OP
-
-  // Note: 0 here means use driver limit.
-  GLint max_texture_size;
-  GLint max_cube_map_texture_size;
-  GLint max_fragment_uniform_vectors;
-  GLint max_varying_vectors;
-  GLint max_vertex_uniform_vectors;
-  GLint max_copy_texture_chromium_size;
-};
-
-}  // namespace gpu
-
-#endif  // GPU_CONFIG_GPU_DRIVER_BUG_WORKAROUNDS_H_