Modify android_install_app to install VisualBench

platform_tools/android/bin/android_install_app

Index: platform_tools/android/bin/android_install_app
diff --git a/platform_tools/android/bin/android_install_app b/platform_tools/android/bin/android_install_app
index b43b77d69eb29ab934a0cd12cef4005538f3d1a1..a8c1a12b2b6edfbab8c72d5073970c89a135e0d9 100755
--- a/platform_tools/android/bin/android_install_app
+++ b/platform_tools/android/bin/android_install_app
@@ -9,6 +9,7 @@ function print_usage {
   echo "                  -h  Prints this help message"
   echo "            --release Install the release build of Skia"
   echo "      -s [device_s/n] Serial number of the device to be used"
+  echo "              AppName Can be either SampleApp or VisualBench"
 }
 
 SCRIPT_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
@@ -19,31 +20,42 @@ source $SCRIPT_DIR/utils/setup_adb.sh
 forceRemoval="false"
 installLauncher="false"
 installOptions="-r"
+app=""
 
-for arg in ${APP_ARGS[@]}
-do
-  if [[ "${arg}" == "-f" ]];
-  then
+for arg in ${APP_ARGS[@]}; do
+  if [[ "${arg}" == "-f" ]]; then
     forceRemoval="true"
-  elif [[ "${arg}" == "-h" ]];
-  then
+  elif [[ "${arg}" == "-h" ]]; then
     print_usage
     exit
-  elif [[ "${arg}" == "-r" ]];
-  then
+  elif [[ "${arg}" == "-r" ]]; then
     echo "DEPRECATED: -r is now a no-op"
-  else
+  elif [[ ${arg} == '-'* ]]; then
     echo "ERROR: unrecognized option ${arg}"
     print_usage
     exit 1;
+  else
+    if [[ ${app} != "" ]]; then
+      echo "ERROR: app already defined ${app}"
+      exit 1;
+    else
+      app=${arg}
+    fi
   fi
 done
 
+if [[ ${app} == "" ]]; then
+  echo "defaulting to installing SampleApp."
+  app="SampleApp"
+fi
+
+
 if [[ "$forceRemoval" == "true" ]];
 then
     echo "Forcing removal of previously installed packages"
     $ADB ${DEVICE_SERIAL} uninstall com.skia > /dev/null
 fi
 
-echo "Installing Skia App from ${SKIA_OUT}/${BUILDTYPE}"
-$ADB ${DEVICE_SERIAL} install ${installOptions} ${SKIA_OUT}/${BUILDTYPE}/android/bin/SkiaAndroid.apk
+echo "Installing ${app} from ${SKIA_OUT}/${BUILDTYPE}"
+$ADB ${DEVICE_SERIAL} install ${installOptions} ${SKIA_OUT}/${BUILDTYPE}/android/${app}/bin/${app}.apk
+