Revert update of v8, reliability tests are failing.

Review URL: http://codereview.chromium.org/5719005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@69127 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -58,7 +58,7 @@ deps = {
     (Var("googlecode_url") % "gyp") + "/trunk@857",
 
   "src/v8":
-    (Var("googlecode_url") % "v8") + "/trunk@6004",
+    (Var("googlecode_url") % "v8") + "/trunk@5939",
 
   "src/native_client":
     Var("nacl_trunk") + "/src/native_client@" + Var("nacl_revision"),

webkit/tools/layout_tests/test_expectations.txt

@@ -8,5 +8,3 @@
 BUG64371 WIN RELEASE : http/tests/appcache/online-whitelist.html = TEXT
 BUGPKASTING WIN DEBUG SLOW: fast/encoding/parser-tests.html = TEXT
 BUGPKASTING MAC DEBUG : fast/encoding/parser-tests.html = TIMEOUT
-
-BUGRICOW : fast/regex/pcre-test-1.html = TIMEOUT