Removed unused TARGET_ARCH variable, changed comments (; is used inside a function and #outside) removed old comments.
Removed unused TARGET_ARCH variable, changed comments (; is used inside a function and #outside) removed old comments.

Change-Id: Ie0a84bbb3ec7b40cacd74e90be34e6c4c12cd0ad

ow2-proactive/agent-windows,ow2-proactive/agent-windows,ow2-proactive/agent-windows,ow2-proactive/agent-windows,ow2-proactive/agent-windows