Merge commit '8467544d4c8b4d23f1048775c145b087b73f2acf'
* commit '8467544d4c8b4d23f1048775c145b087b73f2acf':
Cleaned up Samples by removing unsed imports and variables.
Added missing classpathentry for DeskClock App, Bluetooth, obex, Gallery3D, Launcher2, GlobalSearch and Provision
Removed unused Imports, Added Type Arguments, removed some Warnings by using unused Methods and Variables
Reduced warnings by removing unused imports, unused variables and adding type arguments
2da1d27f0f