Add je_memalign prototype.CQ can't commit this due to CrLf line endings, so...

Add je_memalign prototype.CQ can't commit this due to CrLf line endings, so land manually.  See http://crbug.com/128744.

BUG=none
TBR=jar

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@149516 0039d316-1c4b-4281-b951-d872f2087c98

third_party/jemalloc/chromium/jemalloc.c

@@ -6148,6 +6148,7 @@ malloc_shutdown()
 #define	free(a)		je_free(a)
 #define _msize(p) je_msize(p)
 #define _recalloc(p, n, s) je_recalloc(p, n, s)
+#define memalign(a, s) je_memalign(a, s)
 #endif
 
 ZONE_INLINE