Copy GPU workaround flags from browser to GPU process

gpu/config/gpu_driver_bug_list.cc

Index: gpu/config/gpu_driver_bug_list.cc
diff --git a/gpu/config/gpu_driver_bug_list.cc b/gpu/config/gpu_driver_bug_list.cc
index 7ab68a1070f98326e1f86b4b24c64e927a2a7795..edd9dcf404e1f9c7b9afc1a551e842364108b647 100644
--- a/gpu/config/gpu_driver_bug_list.cc
+++ b/gpu/config/gpu_driver_bug_list.cc
@@ -94,5 +94,17 @@ void GpuDriverBugList::AppendWorkaroundsFromCommandLine(
   }
 }
 
+// static
+void GpuDriverBugList::AppendAllWorkarounds(
+    std::vector<const char*>* workarounds) {
+  workarounds->resize(workarounds->size() +
+      NUMBER_OF_GPU_DRIVER_BUG_WORKAROUND_TYPES);
+
+#define GPU_OP(type, name) workarounds->push_back(#name);
+  GPU_DRIVER_BUG_WORKAROUNDS(GPU_OP)
+#undef GPU_OP
+}
+
+
 }  // namespace gpu