Ensure that CreatorCodeForCFBundleRef returns the "unknown" creator code from
initialized data even if the system is totally unable to service the request.

BUG=19000
Review URL: http://codereview.chromium.org/164388

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@23185 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/base/mac_util.mm b/base/mac_util.mm
index aebba8f..6711257 100644
--- a/base/mac_util.mm
+++ b/base/mac_util.mm
@@ -68,7 +68,7 @@
 }
 
 OSType CreatorCodeForCFBundleRef(CFBundleRef bundle) {
-  OSType creator;
+  OSType creator = kUnknownType;
   CFBundleGetPackageInfo(bundle, NULL, &creator);
   return creator;
 }