FP4: Remove proprietary prebuilts from public manifest

In the ODM tree some projects are used for proprietary and partner
prebuilts and apps. Drop them from the open source tree, since they
don't contain useful information.

* development: Proprietary and partner apps
* prebuilts/module_sdk/*: SDK prebuilts from Google's prebuilt GPSU
  packages. Usually equivalent to open source module branches anyway.

Change-Id: I932e6922a1325acc84b146c9c61c8869c4888ed0
2 files changed
tree: 34da25449a9ccae9cee0c8a9eac5a0d2b25436c1
  1. qssi.xml
  2. target.xml