Compute GpuDriverBugWorkarounds only one time in the GPU process

gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
index cbe3112b391c27784afa0907da0db34d7d83b70c..51af934edff9f519fabbaa4d40992bce785dee2a 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder_unittest_base.cc
@@ -188,15 +188,17 @@ void GLES2DecoderTestBase::InitDecoderWithCommandLine(
 
   SetupMockGLBehaviors();
 
-  scoped_refptr<FeatureInfo> feature_info;
-  if (command_line)
-    feature_info = new FeatureInfo(*command_line);
-  group_ = scoped_refptr<ContextGroup>(
-      new ContextGroup(gpu_preferences_, NULL, memory_tracker_,
-                       new ShaderTranslatorCache(gpu_preferences_),
-                       new FramebufferCompletenessCache, feature_info.get(),
-                       new SubscriptionRefSet, new ValueStateMap,
-                       normalized_init.bind_generates_resource));
+  scoped_refptr<FeatureInfo> feature_info = new FeatureInfo;
+  if (command_line) {
+    GpuDriverBugWorkarounds gpu_driver_bug_workaround(command_line);
+    feature_info = new FeatureInfo(*command_line, gpu_driver_bug_workaround);
+  }
+
+  group_ = scoped_refptr<ContextGroup>(new ContextGroup(
+      gpu_preferences_, NULL, memory_tracker_,
+      new ShaderTranslatorCache(gpu_preferences_),
+      new FramebufferCompletenessCache, feature_info, new SubscriptionRefSet,
+      new ValueStateMap, normalized_init.bind_generates_resource));
   bool use_default_textures = normalized_init.bind_generates_resource;
 
   InSequence sequence;