Revert "Use correct CFLAGS for MSM7200A class phones."

This reverts commit b8c8d73c.

Set up a new arch for MSM7200A class phones. TARGET_ARCH_VARIANT := armv6j should be used.

Change-Id: I10d699eff87d0e7fe9175e2321ade7e0fd8a87cc

cleanup trailing linefeed

Change-Id: Iab7f8d4e7f4a15039a2727ad0d805696847cafbc