skia2/platform_tools/android/bin/android_kill_skia

#!/bin/bash
#
# android_kill_skia: kills any skia processes on the device.

SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"

source $SCRIPT_DIR/utils/setup_adb.sh

SERIAL=""

while (( "$#" )); do

  if [[ "$1" == "-s" ]];
  then
    if [[ $# -lt 2 ]];
    then
      echo "ERROR: missing serial number"
      exit 1;
    fi
    SERIAL="-s $2"
    shift
  fi
  shift
done

if [ $(uname) == "Linux" ]; then
    $ADB $SERIAL shell ps | grep skia | awk '{print $2}' | xargs -r $ADB $SERIAL shell kill
elif [ $(uname) == "Darwin" ]; then
    $ADB $SERIAL shell ps | grep skia | awk '{print $2}' | xargs $ADB $SERIAL shell kill
else
    echo "Could not automatically determine OS!"
    exit 1;
fi