Revert of Use Surfaces on Windows, Linux, and Mac OS (try #3)

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 844278625e31b74384fc6e9379c0b62adfb4d73d..523019df32b364102ece6478c8df8aef50655163 100644
--- a/content/browser/gpu/compositor_util.cc
+++ b/content/browser/gpu/compositor_util.cc
@@ -287,19 +287,12 @@
 bool UseSurfacesEnabled() {
 #if defined(OS_ANDROID)
   return false;
-#endif
-  bool enabled = false;
-#if (defined(USE_AURA) && !defined(OS_CHROMEOS)) || defined(OS_MACOSX)
-  enabled = true;
-#endif
-
-  const base::CommandLine& command_line =
-      *base::CommandLine::ForCurrentProcess();
-
-  // Flags override.
-  enabled |= command_line.HasSwitch(switches::kUseSurfaces);
-  enabled &= !command_line.HasSwitch(switches::kDisableSurfaces);
-  return enabled;
+#else
+  const base::CommandLine& command_line =
+      *base::CommandLine::ForCurrentProcess();
+
+  return command_line.HasSwitch(switches::kUseSurfaces);
+#endif
 }
 
 base::DictionaryValue* GetFeatureStatus() {