Disable a test that fails on some Linux versions.

TBR=erik.corry@gmail.com
Review URL: http://codereview.chromium.org/50032

git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@1553 ce2b1a6d-e550-0410-aec6-3dcde31c8c00

test/cctest/test-debug.cc

@@ -3824,6 +3824,8 @@ TEST(DebuggerHostDispatch) {
 }
 
 
+// This test fails on some Linux versions - disabled for now.
+#if 0
 TEST(DebuggerAgent) {
   // Make sure this port is not used by other tests to allow tests to run in
   // parallel.
@@ -3863,3 +3865,4 @@ TEST(DebuggerAgent) {
 
   delete server;
 }
+#endif