Compute GpuDriverBugWorkarounds only one time in the GPU process

gpu/command_buffer/service/texture_manager_unittest.cc

Index: gpu/command_buffer/service/texture_manager_unittest.cc
diff --git a/gpu/command_buffer/service/texture_manager_unittest.cc b/gpu/command_buffer/service/texture_manager_unittest.cc
index 60e875598957c8fcd804374d69d0f2486fcf9ca0..75d2dc6648c119584c20385ec3e3ba7b0ded0ade 100644
--- a/gpu/command_buffer/service/texture_manager_unittest.cc
+++ b/gpu/command_buffer/service/texture_manager_unittest.cc
@@ -71,7 +71,8 @@ class TextureManagerTest : public GpuServiceTest {
     // enabled without FeatureInfo::EnableES3Validators().
     base::CommandLine command_line(0, nullptr);
     command_line.AppendSwitch(switches::kEnableUnsafeES3APIs);
-    feature_info_ = new FeatureInfo(command_line);
+    GpuDriverBugWorkarounds gpu_driver_bug_workaround(&command_line);
+    feature_info_ = new FeatureInfo(command_line, gpu_driver_bug_workaround);
   }
 
   ~TextureManagerTest() override {}