Port 4b397e6c

Original Commit Message:

    The way we access wasm addresses or sizes is the same, on
    a platform. We have 2 size parameters - memory and table - and
    2 addresses - globals and memory.

    The CL also renames for generality the address setting API.

R=mtrofin@chromium.org, joransiu@ca.ibm.com, jyan@ca.ibm.com, michael_dawson@ca.ibm.com
BUG=
LOG=N

Change-Id: Ic6c398e0eeb6c9344aca3f92223d8b99a9e518ef
Reviewed-on: https://chromium-review.googlesource.com/615012Reviewed-by: Joran Siu <joransiu@ca.ibm.com>
Commit-Queue: Jaideep Bajwa <bjaideep@ca.ibm.com>
Cr-Commit-Position: refs/heads/master@{#47360}