Remove unused methods.

PiperOrigin-RevId: 756053350

internal/platform/implementation/apple/ble_medium.h

@@ -164,12 +164,6 @@ class BleMedium : public api::ble_v2::BleMedium {
   // This is currently always false for all Apple hardware.
   bool IsExtendedAdvertisementsAvailable() override;
 
-  // A peripheral cannot be retreived via MAC address on Apple platforms.
-  //
-  // This always returns false and does not call the callback.
-  bool GetRemotePeripheral(const std::string &mac_address,
-                           api::ble_v2::BleMedium::GetRemotePeripheralCallback callback) override;
-
   // Returns true if `id` refers to a known BLE peripheral and calls `callback` with a reference to
   // said peripheral that is only guaranteed to be available for the duration of the callback.
   // Otherwise, does not call the callback and returns false.

internal/platform/implementation/apple/ble_medium.mm

@@ -536,13 +536,6 @@ bool BleMedium::IsExtendedAdvertisementsAvailable() {
   return [medium_ supportsExtendedAdvertisements];
 }
 
-bool BleMedium::GetRemotePeripheral(const std::string &mac_address,
-                                    api::ble_v2::BleMedium::GetRemotePeripheralCallback callback) {
-  // Apple does not expose MAC address information, so we cannot retreive a peripheral via MAC
-  // address.
-  return false;
-}
-
 bool BleMedium::GetRemotePeripheral(api::ble_v2::BlePeripheral::UniqueId unique_id,
                                     api::ble_v2::BleMedium::GetRemotePeripheralCallback callback) {
   // If the unique_id is 0, that means it's the local/empty peripheral. We must return "true"