Buildbot enhancements: Builder/Tester split

build/android/buildbot_fyi_tester.sh

Index: build/android/buildbot_fyi_tester.sh
diff --git a/build/android/buildbot_fyi.sh b/build/android/buildbot_fyi_tester.sh
similarity index 52%
copy from build/android/buildbot_fyi.sh
copy to build/android/buildbot_fyi_tester.sh
index f0eb7dd5d9ab2d9b9cc978598398945f1a881730..f5ca9f3dc45c282949f6b44ebdb769272c38cc72 100755
--- a/build/android/buildbot_fyi.sh
+++ b/build/android/buildbot_fyi_tester.sh
@@ -3,17 +3,16 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
-# Buildbot annotator script for the FYI waterfall.  Compile,
-# experimental compile, run tests, ...
+# Buildbot annotator script for a FYI waterfall tester.
+# Downloads and extracts a build from the builder and runs tests.
 
 # SHERIFF: there should be no need to disable this bot.
 # The FYI waterfall does not close the tree.
 
-ROOT=$(cd "$(dirname $0)"; pwd)
-. "${ROOT}"/buildbot_functions.sh
+SRC_ROOT="$(cd "$(dirname $0)/../.."; pwd)"
+. "${SRC_ROOT}/build/android/buildbot_functions.sh"
 
-bb_baseline_setup "${ROOT}"/../..
-bb_install_build_deps "${ROOT}"/../..
-bb_compile
-bb_compile_experimental
+bb_baseline_setup
+bb_install_build_deps
+bb_extract_build
 bb_run_tests