Update GPU feature tests to expect no GPU on Windows <=Vista

gpu/config/gpu_test_config.cc

Index: gpu/config/gpu_test_config.cc
diff --git a/gpu/config/gpu_test_config.cc b/gpu/config/gpu_test_config.cc
index d99f71dc45ee700bba01b10d5b0e659abebd9cb7..0f2eb773055b051ef41cc2df646796daa19eff66 100644
--- a/gpu/config/gpu_test_config.cc
+++ b/gpu/config/gpu_test_config.cc
@@ -274,13 +274,18 @@ bool GPUTestBotConfig::CurrentConfigMatches(
 
 // static
 bool GPUTestBotConfig::GpuBlacklistedOnBot() {
+#if defined(OS_WIN)
+  // Blacklist rule #79 disables all Gpu acceleration before Windows 7.
+  if (base::win::GetVersion() <= base::win::VERSION_VISTA) {
+    return false;
+  }
+#endif
 #if defined(OS_MACOSX)

[Zhenyao Mo, 2014/01/08 19:12:11]

nit: this should be elif

[ccameron, 2014/01/08 19:44:14]

Done.

   // Blacklist rule #81 disables all Gpu acceleration on Mac < 10.8 bots.
   if (CurrentConfigMatches("MAC VMWARE") && base::mac::IsOSLionOrEarlier()) {
     return true;
   }
 #endif
-  // TODO(ccameron): This should be true on Windows XP as well.
   return false;
 }