backuptool: Remove stuff we no longer care about.

Remove ChromeToPhone, GoogleGoogles (and native libs), and Amazon MP3
as it's finally on the Market.

Change-Id: I591fa7cfcdbfa09630790df4aac848840fd09a29

prebuilt/common/bin/backuptool.sh

@@ -29,8 +29,6 @@ get_files() {
     cat <<EOF
 app/CarHomeGoogle.apk
 app/CarHomeLauncher.apk
-app/ChromeToPhone.apk
-app/com.amazon.mp3.apk
 app/Facebook.apk
 app/GenieWidget.apk
 app/Gmail.apk
@@ -38,7 +36,6 @@ app/GoogleBackupTransport.apk
 app/GoogleCalendarSyncAdapter.apk
 app/GoogleContactsSyncAdapter.apk
 app/GoogleFeedback.apk
-app/GoogleGoggles.apk
 app/GooglePartnerSetup.apk
 app/GoogleQuickSearchBox.apk app/QuickSearchBox.apk
 app/GoogleServicesFramework.apk
@@ -66,10 +63,7 @@ app/YouTube.apk
 etc/permissions/com.google.android.maps.xml
 etc/permissions/features.xml
 framework/com.google.android.maps.jar
-lib/libimageutils.so
-lib/libinterstitial.so
 lib/libspeech.so
-lib/libzxing.so
 lib/libvoicesearch.so
 etc/hosts
 etc/custom_backup_list.txt