Roll googleurl r138 for multi-dll build

R=brettw
BUG=none
TEST=none

Review URL: http://codereview.chromium.org/2903009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@52256 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -19,7 +19,7 @@ deps = {
     "/trunk/deps/support@20411",
 
   "src/googleurl":
-    "http://google-url.googlecode.com/svn/trunk@137",
+    "http://google-url.googlecode.com/svn/trunk@138",
 
   "src/sdch/open-vcdiff":
     "http://open-vcdiff.googlecode.com/svn/trunk@28",