Remove mocks of btm_initiate_rem_name am: 2770e354 am: df946430 am: c3a9137d

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Bluetooth/+/2861686



Change-Id: I2bc060140cbdc7c0436393429f2cda3bc25c1a60
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>