Revert of bluetooth: mac: Initial BluetoothRemoteGattCharacteristicMac implementation

device/bluetooth/test/mock_bluetooth_cbservice_mac.mm

Index: device/bluetooth/test/mock_bluetooth_cbservice_mac.mm
diff --git a/device/bluetooth/test/mock_bluetooth_cbservice_mac.mm b/device/bluetooth/test/mock_bluetooth_cbservice_mac.mm
index 4e06976fdb7707782d6708ce8a7cdde01f75a3c8..48337c8e95a47e31605d4d70dc1e1dd502f15133 100644
--- a/device/bluetooth/test/mock_bluetooth_cbservice_mac.mm
+++ b/device/bluetooth/test/mock_bluetooth_cbservice_mac.mm
@@ -7,17 +7,13 @@
 #include "base/mac/foundation_util.h"
 #include "base/mac/scoped_nsobject.h"
 #include "device/bluetooth/test/bluetooth_test.h"
-#include "device/bluetooth/test/mock_bluetooth_cbcharacteristic_mac.h"
 
 using base::mac::ObjCCast;
 using base::scoped_nsobject;
 
 @interface MockCBService () {
-  // Owner of this instance.
-  CBPeripheral* _peripheral;
   scoped_nsobject<CBUUID> _UUID;
   BOOL _primary;
-  scoped_nsobject<NSMutableArray> _characteristics;
 }
 
 @end
@@ -26,15 +22,11 @@
 
 @synthesize isPrimary = _primary;
 
-- (instancetype)initWithPeripheral:(CBPeripheral*)peripheral
-                            CBUUID:(CBUUID*)uuid
-                           primary:(BOOL)isPrimary {
+- (instancetype)initWithCBUUID:(CBUUID*)uuid primary:(BOOL)isPrimary {
   self = [super init];
   if (self) {
     _UUID.reset([uuid retain]);
     _primary = isPrimary;
-    _peripheral = peripheral;
-    _characteristics.reset([[NSMutableArray alloc] init]);
   }
   return self;
 }
@@ -55,31 +47,12 @@
   return [super isKindOfClass:aClass];
 }
 
-- (CBPeripheral*)peripheral {
-  return _peripheral;
-}
-
 - (CBUUID*)UUID {
   return _UUID.get();
-}
-
-- (void)addCharacteristicWithUUID:(CBUUID*)cb_uuid properties:(int)properties {
-  scoped_nsobject<MockCBCharacteristic> characteristic_mock(
-      [[MockCBCharacteristic alloc] initWithCBUUID:cb_uuid
-                                        properties:properties]);
-  [_characteristics.get() addObject:characteristic_mock];
-}
-
-- (void)removeCharacteristicMock:(MockCBCharacteristic*)characteristic_mock {
-  [_characteristics.get() removeObject:characteristic_mock];
 }
 
 - (CBService*)service {
   return ObjCCast<CBService>(self);
 }
 
-- (NSArray*)characteristics {
-  return _characteristics.get();
-}
-
 @end