exclude ConditionVariableTest.LargeFastTaskTest in base test. xref 106043

BUG=106043
TEST=
R=rnk@chromium.org


Review URL: http://codereview.chromium.org/8806028

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@113488 0039d316-1c4b-4281-b951-d872f2087c98

tools/valgrind/gtest_exclude/base_unittests.gtest-drmemory_win32.txt

@@ -5,3 +5,5 @@ EtwTrace*
 StatsTableTest.*
 ProcessUtilTest.EnableLFH
 ScopedNativeLibrary.Basic
+# TODO(zhaoqin) investigate the failures and enable it later, 106043
+ConditionVariableTest.LargeFastTaskTest