Roll DEPS again to get cros chrome-sdk support for external boards

Last time this CL landed, it had to be reverted because it broke the
chromium.chromiumos builders -- see chromium:326203 . This issue has
now been fixed, so we can reland the CL. 

BUG=chromium:236500
TEST=Try building Chrome with --board=x86-generic
TEST=Remote trybot run of chromium.chromiumos builders with this CL.

Review URL: https://codereview.chromium.org/109793008

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@241665 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/DEPS b/DEPS
index 61a814b..cf96c6d 100644
--- a/DEPS
+++ b/DEPS
@@ -466,7 +466,7 @@
     # Build tools for targeting ChromeOS.
     "src/third_party/chromite":
       Var("chromiumos_git") + "/chromite.git" +
-      "@cbdd21c5ea76aa93ba4619a6d253697765f4de1f",
+      "@6637dcd35a8b9f02ba54d2a369118306cee88432",
 
     # Dependency of chromite.git.
     "src/third_party/pyelftools":