Don't run SSLClientSocketTest tests under Valgrind

BUG=62314
TEST=Valgrind&TSan mac bots should go green
TBR=glider
Review URL: http://codereview.chromium.org/4675001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@65359 0039d316-1c4b-4281-b951-d872f2087c98

tools/valgrind/gtest_exclude/net_unittests.gtest.txt

@@ -6,4 +6,4 @@ KeygenHandlerTest.*ConcurrencyTest
 SpdyNetworkTransactionTest.PostWithEarlySynReply
 
 # These tests fail under Valgrind, see http://crbug.com/62314
-SSLClientSocketTest.Connect*
+SSLClientSocketTest.*