Incorect IPC_MESSAGE_START definition in utility_messages_internal.h

BUG=70421
TEST=none

Review URL: http://codereview.chromium.org/6354013

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@72200 0039d316-1c4b-4281-b951-d872f2087c98

chrome/common/utility_messages_internal.h

@@ -12,7 +12,7 @@
 #include "printing/page_range.h"
 #include "third_party/skia/include/core/SkBitmap.h"
 
-#define IPC_MESSAGE_START NaClMsgStart
+#define IPC_MESSAGE_START UtilityMsgStart
 
 class FilePath;
 class IndexedDBKey;