Update grit-i18n to r8 and remove \n workaround.

r8: No longer replace the string "\n" with a new line in messages.

BUG=105985


Review URL: http://codereview.chromium.org/8775030

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@112618 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/DEPS b/DEPS
index 2acb8dc..7ce3caa 100644
--- a/DEPS
+++ b/DEPS
@@ -98,7 +98,7 @@
     (Var("googlecode_url") % "snappy") + "/trunk@37",
 
   "src/tools/grit":
-    (Var("googlecode_url") % "grit-i18n") + "/trunk@7",
+    (Var("googlecode_url") % "grit-i18n") + "/trunk@8",
 
   "src/tools/gyp":
     (Var("googlecode_url") % "gyp") + "/trunk@1101",