'make -k' for android_experimental compile (not just make)

build/android/buildbot_functions.sh

 #!/bin/bash
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 #
 # Bash functions used by buildbot annotator scripts for the android
 # build of chromium.  Executing this script should not perform actions
 # other than setting variables and defining of functions.
 
 # Number of jobs on the compile line; e.g.  make -j"${JOBS}"
@@ skipping 85 matching lines @@
   make -j${JOBS}
 }
 
 # Experimental compile step; does not turn the tree red if it fails.
 function bb_compile_experimental {
   # Linking DumpRenderTree appears to hang forever?
   EXPERIMENTAL_TARGETS="android_experimental"
   for target in ${EXPERIMENTAL_TARGETS} ; do
     echo "@@@BUILD_STEP Experimental Compile $target @@@"
     set +e
-    make -j4 "${target}"
+    make -k -j4 "${target}"
     if [ $? -ne 0 ] ; then
       echo "@@@STEP_WARNINGS@@@"
     fi
     set -e
   done
 }
 
 # Run tests on an emulator.
 function bb_run_tests_emulator {
   echo "@@@BUILD_STEP Run Tests on an Emulator@@@"
   build/android/run_tests.py -e --xvfb --verbose
 }
 
 # Run tests on an actual device.  (Better have one plugged in!)
 function bb_run_tests {
   echo "@@@BUILD_STEP Run Tests on actual hardware@@@"
   build/android/run_tests.py --xvfb --verbose
 }