Pin syzygy toolchain to latest release in DEPS.

Committing for rogerm@google.com, original review at http://codereview.chromium.org/7583042/.

BUG=None
TEST=None

Review URL: http://codereview.chromium.org/7461149
Patch from Roger McFarlane <rogerm@google.com>.

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@96262 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -316,7 +316,7 @@ deps_os = {
     # Binary level profile guided optimizations.  This points to the
     # latest release binaries for the toolchain.
     "src/third_party/syzygy/binaries":
-      "https://sawbuck.googlecode.com/svn/trunk/syzygy/binaries@394",
+      "https://sawbuck.googlecode.com/svn/trunk/syzygy/binaries@396",
   },
   "mac": {
     "src/chrome/tools/test/reference_build/chrome_mac":