Revert of Bringing 4 more BluetoothTest.* unit tests to Mac

device/bluetooth/test/bluetooth_test_mac.h

Index: device/bluetooth/test/bluetooth_test_mac.h
diff --git a/device/bluetooth/test/bluetooth_test_mac.h b/device/bluetooth/test/bluetooth_test_mac.h
index 0e44ff9994357271b2bec724db848905e4410b70..b6d15385ad33b33aacab8999c882cf7467bc8529 100644
--- a/device/bluetooth/test/bluetooth_test_mac.h
+++ b/device/bluetooth/test/bluetooth_test_mac.h
@@ -15,9 +15,6 @@
 // Mac implementation of BluetoothTestBase.
 class BluetoothTestMac : public BluetoothTestBase {
  public:
-  static const std::string kTestPeripheralUUID1;
-  static const std::string kTestPeripheralUUID2;
-
   BluetoothTestMac();
   ~BluetoothTestMac() override;
 
@@ -25,16 +22,11 @@
   void SetUp() override;
 
   // BluetoothTestBase overrides:
-  bool PlatformSupportsLowEnergy() override;
   void InitWithDefaultAdapter() override;
   void InitWithoutDefaultAdapter() override;
   void InitWithFakeAdapter() override;
-  void DiscoverLowEnergyDevice(int device_ordinal) override;
 
  protected:
-  // Utility function for finding CBUUIDs with relatively nice SHA256 hashes.
-  std::string FindCBUUIDForHashTarget();
-
   BluetoothAdapterMac* adapter_mac_ = NULL;
 };