Fix for the webrtc_isac_test_gnustl_static build error.

Moved webrts_isac_test and webrtc_isac_test_gnustl_static targets
to a separate makefile. Build error was caused by "../kenny.c" src
file - build system was building kenny.o outside of intermediates directory
(out/target/product/generic/obj/EXECUTABLES/webrtc_isac_test_gnustl_static_intermediates/../test/kenny.o).

This somehow, sometimes caused webrtc_isac_test_gnustl_static binary being build
BEFORE kenny.o file was built.

Change-Id: Iaa4a31327d8d381c6cc7f676583985259dd14d83
3 files changed
tree: 244fc9485d3b20751affadc0db587f6600279ddb
  1. src/
  2. test/
  3. android-webrtc.mk
  4. Android.mk
  5. MODULE_LICENSE_BSD
  6. NOTICE
  7. TODO