libyuv r967 use extern c around jpeg header.

BUG=333905
TESTED=try bots
R=michaelbai@chromium.org

Review URL: https://codereview.chromium.org/136923005

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@244571 0039d316-1c4b-4281-b951-d872f2087c98

DEPS

@@ -247,7 +247,7 @@ deps = {
         "/trunk/jsoncpp/src/lib_json@" + Var("jsoncpp_revision"),
 
   "src/third_party/libyuv":
-    (Var("googlecode_url") % "libyuv") + "/trunk@949",
+    (Var("googlecode_url") % "libyuv") + "/trunk@967",
 
   "src/third_party/smhasher/src":
     (Var("googlecode_url") % "smhasher") + "/trunk@151",