Update talk to 60923971

Review URL: https://webrtc-codereview.appspot.com/7909004

git-svn-id: http://webrtc.googlecode.com/svn/trunk@5475 4adac7df-926f-26a2-2b94-8c16560cd09d
diff --git a/talk/base/testutils.h b/talk/base/testutils.h
index e8ad720..363fb4c 100644
--- a/talk/base/testutils.h
+++ b/talk/base/testutils.h
@@ -32,6 +32,8 @@
 
 #ifdef LINUX
 #include <X11/Xlib.h>
+#include <X11/extensions/Xrandr.h>
+
 // X defines a few macros that stomp on types that gunit.h uses.
 #undef None
 #undef Bool
@@ -601,6 +603,16 @@
     LOG(LS_WARNING) << "No X Display available.";
     return false;
   }
+  int ignored_int, major_version, minor_version;
+  if (!XRRQueryExtension(display, &ignored_int, &ignored_int) ||
+      !XRRQueryVersion(display, &major_version, &minor_version) ||
+      major_version < 1 ||
+      (major_version < 2 && minor_version < 3)) {
+    LOG(LS_WARNING) << "XRandr version: " << major_version << "."
+                    << minor_version;
+    LOG(LS_WARNING) << "XRandr is not supported or is too old (pre 1.3).";
+    return false;
+  }
 #endif
   return true;
 }