Add DriverBugWorkaroundsInGpuProcessPage to gpu_process_test.py

gpu/config/gpu_util.h

 // 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.
 
 #ifndef GPU_CONFIG_GPU_UTIL_H_
 #define GPU_CONFIG_GPU_UTIL_H_
 
 #include <set>
 #include <string>
 
@@ skipping 12 matching lines @@
 // Merge features in src into dst.
 GPU_EXPORT void MergeFeatureSets(
     std::set<int>* dst, const std::set<int>& src);
 
 // Collect basic GPUInfo, compute the driver bug workarounds for the current
 // system, and append the |command_line|.
 GPU_EXPORT void ApplyGpuDriverBugWorkarounds(base::CommandLine* command_line);
 
 // With provided GPUInfo, compute the driver bug workarounds for the current
 // system, and append the |command_line|.
-GPU_EXPORT void ApplyGpuDriverBugWorkarounds(
-    const GPUInfo& gpu_inco, base::CommandLine* command_line);
+GPU_EXPORT void ApplyGpuDriverBugWorkarounds(GPUInfo& gpu_inco,
+                                             base::CommandLine* command_line);
 
 // |str| is in the format of "feature1,feature2,...,featureN".
 GPU_EXPORT void StringToFeatureSet(
     const std::string& str, std::set<int>* feature_set);
 
 }  // namespace gpu
 
 #endif  // GPU_CONFIG_GPU_UTIL_H_