GYP changes and scripts for compiling Skia for ChromeOS

platform_tools/chromeos/bin/build_skia_in_chroot

+#!/bin/bash
+
+# This script builds Skia inside of a ChromeOS chroot. It is intended to be run
+# either while inside the chroot or indirectly by running chromeos_make which
+# enters the chroot and runs this script.
+
+makeVars=""
+deviceID=""
+
+while (( "$#" )); do
+
+  if [[ $(echo "$1" | grep "^-d$") != "" ]];
+  then 
+    deviceID="$2"
+    shift
+  else
+    makeVars="$makeVars $1"
+  fi
+
+shift
+done
+
+SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
+
+source $SCRIPT_DIR/chromeos_setup.sh
+
+setup_device $deviceID
+returnVal=$?
+if [ $returnVal != 0 ]
+then
+  exit 1;
+fi
+
+make ${makeVars}
+returnVal=$?
+if [ $returnVal != 0 ]
+then
+  exit 1;
+fi