Update Skia Android tools.

platform_tools/android/bin/android_setup.sh

 #!/bin/bash
 #
 # android_setup.sh: Sets environment variables used by other Android scripts.
 
 # Parse the arguments for a DEVICE_ID.
 DEVICE_ID=""
 while (( "$#" )); do
   if [[ $(echo "$1" | grep "^-d$") != "" ]];
   then
     DEVICE_ID=$2
     shift
   else
-    APP_ARGS="$APP_ARGS $1"
+    APP_ARGS=("${APP_ARGS[@]}" "${1}")
   fi
 
   shift
 done
 
 APP_ARGS=$(echo ${APP_ARGS} | sed 's/^ *//g')
 
 function exportVar {
   NAME=$1
   VALUE=$2
@@ skipping 179 matching lines @@
       ANDROID_ARCH="x86"
       ;;
     *)
       echo -n "ERROR: unknown device specified ($TARGET_DEVICE), valid values: "
       echo "nexus_[s,4,7,10] xoom galaxy_nexus razr_i arm arm_thumb arm_v7 arm_v7_thumb x86"
       return 1;
       ;;
   esac
 
   echo "The build is targeting the device: $TARGET_DEVICE"
+  export DEVICE_ID="$TARGET_DEVICE"
 
   # Set up the toolchain.
   setup_toolchain
   if [[ "$?" != "0" ]]; then
     return 1
   fi
   DEFINES="${DEFINES} android_toolchain=${TOOLCHAIN_TYPE}"
 
   # Use the "android" flavor of the Makefile generator for both Linux and OS X.
   exportVar GYP_GENERATORS "make-android"
@@ skipping 28 matching lines @@
     then
       $ADB pull $ANDROID_SRC $HOST_DST
 #   else
 #      echo "md5 match of android [$ANDROID_SRC] and host [$HOST_DST]"
     fi
   else
     $ADB pull $ANDROID_SRC $HOST_DST
   fi
 }
 
+# adb_push_if_needed(host_src, android_dst)
+adb_push_if_needed() {
+
+  # get adb location
+  source $SCRIPT_DIR/utils/setup_adb.sh
+
+  # read input params
+  HOST_SRC="$1"
+  ANDROID_DST="$2"
+
+  ANDROID_LS=`$ADB shell ls -ld $ANDROID_DST`
+  if [ "${ANDROID_LS:0:1}" == "d" ];
+  then
+    ANDROID_DST="${ANDROID_DST}/$(basename ${HOST_SRC})"
+  fi
+
+  echo "ANDROID: $ANDROID_DST"
+
+  ANDROID_LS=`$ADB shell ls -ld $ANDROID_DST`
+  if [ "${ANDROID_LS:0:1}" == "-" ];
+  then
+    #get the MD5 for dst and src
+    ANDROID_MD5=`$ADB shell md5 $ANDROID_DST`
+    HOST_MD5=`md5sum $HOST_SRC`
+
+    if [ "${ANDROID_MD5:0:32}" != "${HOST_MD5:0:32}" ];
+    then
+      $ADB push $HOST_SRC $ANDROID_DST
+#    else
+#      echo "md5 match of android [${ANDROID_DST}] and host [${HOST_SRC}]"
+    fi
+  else
+    $ADB push $HOST_SRC $ANDROID_DST
+  fi
+}
+
 # Set up the device.
 setup_device "${DEVICE_ID}"
 if [[ "$?" != "0" ]]; then
   exit 1
 fi