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

device/geolocation/wifi_data_provider_common_unittest.cc

Index: device/geolocation/wifi_data_provider_common_unittest.cc
diff --git a/device/geolocation/wifi_data_provider_common_unittest.cc b/device/geolocation/wifi_data_provider_common_unittest.cc
index 4e837b7966417a13c176e605b57becc25e2019e6..8afde8ca862d9d9643f5857b473d5a613f35134b 100644
--- a/device/geolocation/wifi_data_provider_common_unittest.cc
+++ b/device/geolocation/wifi_data_provider_common_unittest.cc
@@ -62,9 +62,11 @@ class WifiDataProviderCommonWithMock : public WifiDataProviderCommon {
       : 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_;