Upgrade chrome's OpenSSL to same version Android ships with.

openssl/crypto/bn/bn_exp2.c

 /* crypto/bn/bn_exp2.c */
 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
  * All rights reserved.
  *
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
  * 
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
@@ skipping 283 matching lines @@
                 
                 if (wvalue2 && b == wpos2)
                         {
                         /* wvalue2 is odd and < 2^window2 */
                         if (!BN_mod_mul_montgomery(r,r,val2[wvalue2>>1],mont,ctx))
                                 goto err;
                         wvalue2 = 0;
                         r_is_one = 0;
                         }
                 }
-        BN_from_montgomery(rr,r,mont,ctx);
+        if (!BN_from_montgomery(rr,r,mont,ctx))
+                goto err;
         ret=1;
 err:
         if ((in_mont == NULL) && (mont != NULL)) BN_MONT_CTX_free(mont);
         BN_CTX_end(ctx);
         bn_check_top(rr);
         return(ret);
         }