Delete guest/hals/gralloc but not /legacy

Credit to natsu@ for pointing out that /legacy is still needed.

Bug: 144111429
Test: Run with -vm_manager=qemu_cli
Change-Id: Ic5e3b4bd50b65da3f989902476a735604f98148c
8 files changed
tree: 20448f1d7bde023f5a196cd30b0c140d608d00f7
  1. common/
  2. guest/
  3. host/
  4. tests/
  5. tools/
  6. Android.bp
  7. Android.mk
  8. OWNERS
  9. TEST_MAPPING