Compute GpuDriverBugWorkarounds only one time in the GPU process

gpu/config/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/chromecast_build.gni")
 import("//build/config/ui.gni")
 
 declare_args() {
   # Use the PCI lib to collect GPU information on Linux.
@@ skipping 23 matching lines @@
     "dx_diag_node.h",
     "gpu_blacklist.cc",
     "gpu_blacklist.h",
     "gpu_control_list.cc",
     "gpu_control_list.h",
     "gpu_control_list_jsons.h",
     "gpu_driver_bug_list.cc",
     "gpu_driver_bug_list.h",
     "gpu_driver_bug_list_json.cc",
     "gpu_driver_bug_workaround_type.h",
+    "gpu_driver_bug_workarounds.cc",
+    "gpu_driver_bug_workarounds.h",
     "gpu_dx_diagnostics_win.cc",
     "gpu_feature_type.h",
     "gpu_info.cc",
     "gpu_info.h",
     "gpu_info_collector.cc",
     "gpu_info_collector.h",
     "gpu_info_collector_android.cc",
     "gpu_info_collector_linux.cc",
     "gpu_info_collector_linux.h",
     "gpu_info_collector_mac.mm",
@@ skipping 53 matching lines @@
       "//third_party/libXNVCtrl",
       "//ui/gfx/x",
     ]
   } else {
     sources -= [ "gpu_info_collector_x11.cc" ]
   }
   if (!use_ozone) {
     sources -= [ "gpu_info_collector_ozone.cc" ]
   }
 }