Assorted fixes for running frameworks apps

- Adding Heap::target_utililization_
- Convert ClassNotFoundError to ClassNotFoundException in Class.forName
- Finish String::GetHashCode
- Changed Runtime.gc to unimplemented
- Disable preload simulation in oat_process
- Empty native placeholder for org.apache.harmony.dalvik.ddmc.DdmServer
- Bonus: Fix problem with reflective invocation of constructors and private methods

Change-Id: If11b273e2f82e8e0fa7161a756098514e1156a19
12 files changed
tree: 23cff36a71ea43eeb6a4bb7a7544c45aa3534c85
  1. Android.mk
  2. build/
  3. oat_process/
  4. oat_runtime/
  5. src/
  6. test/
  7. tools/