Roll cros_system_api and use constants pulled in.

device/bluetooth/dbus/bluetooth_le_advertising_manager_client.cc

 // Copyright 2015 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 "device/bluetooth/dbus/bluetooth_le_advertising_manager_client.h"
 
 #include "base/bind.h"
 #include "base/logging.h"
 #include "base/macros.h"
 #include "base/observer_list.h"
@@ skipping 96 matching lines @@
                    weak_ptr_factory_.GetWeakPtr(), callback),
         base::Bind(&BluetoothAdvertisementManagerClientImpl::OnError,
                    weak_ptr_factory_.GetWeakPtr(), error_callback));
   }
 
   void SetAdvertisingInterval(const dbus::ObjectPath& manager_object_path,
                               uint16_t min_interval_ms,
                               uint16_t max_interval_ms,
                               const base::Closure& callback,
                               const ErrorCallback& error_callback) override {
-    // TODO(rkc): Replace the string "SetAdvertisingInterval" with the correct
-    // constant in service_constants.h once cros_system_api DEPS are rolled.
     dbus::MethodCall method_call(
         bluetooth_advertising_manager::kBluetoothAdvertisingManagerInterface,
-        "SetAdvertisingIntervals");
+        bluetooth_advertising_manager::kSetAdvertisingIntervals);
 
     dbus::MessageWriter writer(&method_call);
     writer.AppendUint16(min_interval_ms);
     writer.AppendUint16(max_interval_ms);
 
     DCHECK(object_manager_);
     dbus::ObjectProxy* object_proxy =
         object_manager_->GetObjectProxy(manager_object_path);
     object_proxy->CallMethodWithErrorCallback(
         &method_call, dbus::ObjectProxy::TIMEOUT_USE_DEFAULT,
@@ skipping 73 matching lines @@
 BluetoothLEAdvertisingManagerClient::BluetoothLEAdvertisingManagerClient() {}
 
 BluetoothLEAdvertisingManagerClient::~BluetoothLEAdvertisingManagerClient() {}
 
 BluetoothLEAdvertisingManagerClient*
 BluetoothLEAdvertisingManagerClient::Create() {
   return new BluetoothAdvertisementManagerClientImpl();
 }
 
 }  // namespace bluez