android: set ASFLAGS as well as CFLAGS.

Cherrypick of upstream gyp r1857:

The Android build system doesn't use CFLAGS for assembly source files,
but gyp expects this. Set LOCAL_ASFLAGS in gyp-generated targets to the
same as LOCAL_CFLAGS.

Change-Id: Iec84bdb3807fa9b4469f16d31ef372644a0a2804
1 file changed