Unify checking of --use-surfaces flag.

content/browser/gpu/compositor_util.cc

Index: content/browser/gpu/compositor_util.cc
diff --git a/content/browser/gpu/compositor_util.cc b/content/browser/gpu/compositor_util.cc
index ba27c1224d457d44c7fc1a67e7f5bccedf88daad..1fcc0a5ead04586ca3b24eef0fcba63a1c4a0792 100644
--- a/content/browser/gpu/compositor_util.cc
+++ b/content/browser/gpu/compositor_util.cc
@@ -270,6 +270,13 @@ bool IsForceGpuRasterizationEnabled() {
   return command_line.HasSwitch(switches::kForceGpuRasterization);
 }
 
+bool UseSurfacesEnabled() {
+  const base::CommandLine& command_line =
+      *base::CommandLine::ForCurrentProcess();
+
+  return command_line.HasSwitch(switches::kUseSurfaces);
+}
+
 base::Value* GetFeatureStatus() {
   GpuDataManagerImpl* manager = GpuDataManagerImpl::GetInstance();
   std::string gpu_access_blocked_reason;