Geolocation cleanup: use unique_ptr<>s and rename New{WlanApi/PollingPolicy} to CreateBla()

device/geolocation/wifi_data_provider_common_unittest.cc

 // Copyright (c) 2012 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/geolocation/wifi_data_provider_common.h"
 
 #include <memory>
 
 #include "base/macros.h"
 #include "base/run_loop.h"
@@ skipping 44 matching lines @@
   MOCK_METHOD0(PollingInterval, int());
   MOCK_METHOD0(NoWifiInterval, int());
 };
 
 class WifiDataProviderCommonWithMock : public WifiDataProviderCommon {
  public:
   WifiDataProviderCommonWithMock()
       : wlan_api_(new MockWlanApi), polling_policy_(new MockPollingPolicy) {}
 
   // WifiDataProviderCommon
-  WlanApiInterface* NewWlanApi() override { return wlan_api_.release(); }
-  WifiPollingPolicy* NewPollingPolicy() override {
-    return polling_policy_.release();
+  std::unique_ptr<WlanApiInterface> CreateWlanApi() override {
+    return std::move(wlan_api_);
+  }
+  std::unique_ptr<WifiPollingPolicy> CreatePollingPolicy() override {
+    return std::move(polling_policy_);
   }
 
   std::unique_ptr<MockWlanApi> wlan_api_;
   std::unique_ptr<MockPollingPolicy> polling_policy_;
 
  private:
   ~WifiDataProviderCommonWithMock() override {}
 
   DISALLOW_COPY_AND_ASSIGN(WifiDataProviderCommonWithMock);
 };
@@ skipping 106 matching lines @@
   provider_->StartDataProvider();
   run_loop.Run();
 
   WifiData data;
   EXPECT_TRUE(provider_->GetData(&data));
   ASSERT_EQ(1u, data.access_point_data.size());
   EXPECT_EQ(single_access_point.ssid, data.access_point_data.begin()->ssid);
 }
 
 }  // namespace device