API council feedback: hide and document.

Hide isMetered() and clarify moveDatabaseFrom() docs.

Bug: 28870582, 28775585
Change-Id: Iabe63045c39ce7f662488f4224b56387c3c59519
1 file changed
tree: f95a2c89d22cbed4220908da8a5e7cb32386145b
  1. core/
  2. services/
  3. tests/