Remove legacy StartsWithASCII function.

chromeos/dbus/fake_bluetooth_gatt_characteristic_service_provider.cc

 // Copyright 2014 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chromeos/dbus/fake_bluetooth_gatt_characteristic_service_provider.h"
 
 #include "base/logging.h"
 #include "base/strings/string_util.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "chromeos/dbus/fake_bluetooth_gatt_manager_client.h"
@@ skipping 11 matching lines @@
         : object_path_(object_path),
           uuid_(uuid),
           service_path_(service_path),
           delegate_(delegate) {
   VLOG(1) << "Creating Bluetooth GATT characteristic: " << object_path_.value();
 
   DCHECK(object_path_.IsValid());
   DCHECK(service_path_.IsValid());
   DCHECK(!uuid.empty());
   DCHECK(delegate_);
-  DCHECK(base::StartsWithASCII(object_path_.value(),
-                               service_path_.value() + "/", true));
+  DCHECK(base::StartsWith(object_path_.value(),
+                          service_path_.value() + "/",
+                          base::CompareCase::SENSITIVE));
 
   // TODO(armansito): Do something with |flags| and |permissions|.
 
   FakeBluetoothGattManagerClient* fake_bluetooth_gatt_manager_client =
       static_cast<FakeBluetoothGattManagerClient*>(
           DBusThreadManager::Get()->GetBluetoothGattManagerClient());
   fake_bluetooth_gatt_manager_client->
       RegisterCharacteristicServiceProvider(this);
 }
 
@@ skipping 52 matching lines @@
     error_callback.Run();
     return;
   }
 
   // Pass on to the delegate.
   DCHECK(delegate_);
   delegate_->SetCharacteristicValue(value, callback, error_callback);
 }
 
 }  // namespace chromeos