Fix android_launch_app after Gradle change

platform_tools/android/bin/android_launch_app

Index: platform_tools/android/bin/android_launch_app
diff --git a/platform_tools/android/bin/android_launch_app b/platform_tools/android/bin/android_launch_app
index 3eddf3547e29efba4df2d4df48ce1d38237f88dd..1d4bc4695abdf94bc7731e7999696f98473db05f 100755
--- a/platform_tools/android/bin/android_launch_app
+++ b/platform_tools/android/bin/android_launch_app
@@ -19,9 +19,9 @@ if [[ ${app} == '-'* ]]; then
 fi
 
 if [[ ${app} == 'SampleApp' ]]; then
-    $ADB ${DEVICE_SERIAL} shell am start -S -n "com.skia/.SkiaSampleActivity" --es "cmdLineFlags" "${APP_ARGS[*]:1}"
+    $ADB ${DEVICE_SERIAL} shell am start -S -n "com.skia.sampleapp/com.skia.SkiaSampleActivity" --es "cmdLineFlags" "${APP_ARGS[*]:1}"
 elif [[ ${app} == "VisualBench" ]] ; then
-    $ADB ${DEVICE_SERIAL} shell am start -S -n "com.skia/.VisualBenchActivity" --es "cmdLineFlags" \"${APP_ARGS[*]:1}\"
+    $ADB ${DEVICE_SERIAL} shell am start -S -n "com.skia.visualbench/com.skia.VisualBenchActivity" --es "cmdLineFlags" \"${APP_ARGS[*]:1}\"
 else
     echo "ERROR: supports either 'SampleApp' or 'VisualBench' as valid apps"
 fi