Fix mmap code region registration bug.
Fix mmap code region registration bug.

Dynamic code map contains host addresses instead of user addresses.
Memory mapping code used wrong address to register dynamic code block.

BUG= None
TEST= None

Review URL: https://chromiumcodereview.appspot.com/16081006

git-svn-id: 721b910a23eff8a86f00c8fd261a7587cddf18f8@11438 fcba33aa-ac0c-11dd-b9e7-8d5594d729c2

Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client,Lind-Project/native_client