remove 'retouch' ASLR support

Older versions of android supported an ASLR system where binaries were
randomly twiddled at OTA install time.  Remove support for this; we
now use the ASLR support in the linux kernel.

Change-Id: I8348eb0d6424692668dc1a00e2416fbef6c158a2
diff --git a/applypatch/main.c b/applypatch/main.c
index f61db5d..8e9fe80 100644
--- a/applypatch/main.c
+++ b/applypatch/main.c
@@ -74,7 +74,7 @@
             (*patches)[i] = NULL;
         } else {
             FileContents fc;
-            if (LoadFileContents(colon, &fc, RETOUCH_DONT_MASK) != 0) {
+            if (LoadFileContents(colon, &fc) != 0) {
                 goto abort;
             }
             (*patches)[i] = malloc(sizeof(Value));
@@ -103,7 +103,7 @@
     Value* bonus = NULL;
     if (argc >= 3 && strcmp(argv[1], "-b") == 0) {
         FileContents fc;
-        if (LoadFileContents(argv[2], &fc, RETOUCH_DONT_MASK) != 0) {
+        if (LoadFileContents(argv[2], &fc) != 0) {
             printf("failed to load bonus file %s\n", argv[2]);
             return 1;
         }