Gets rid of the LocationArbitrator interface, in preference for LocationProvider.

device/geolocation/network_location_provider_unittest.cc

Index: device/geolocation/network_location_provider_unittest.cc
diff --git a/device/geolocation/network_location_provider_unittest.cc b/device/geolocation/network_location_provider_unittest.cc
index c27c1dd21e98b7e94de3195a7d199f811e72f9d1..af78bb05ba80c61004032389fc9c1f74799238c5 100644
--- a/device/geolocation/network_location_provider_unittest.cc
+++ b/device/geolocation/network_location_provider_unittest.cc
@@ -381,8 +381,7 @@ TEST_F(GeolocationNetworkProviderTest, MultipleWifiScansComplete) {
   fetcher->SetResponseString(kNoFixNetworkResponse);
   fetcher->delegate()->OnURLFetchComplete(fetcher);
 
-  Geoposition position;
-  provider->GetPosition(&position);
+  Geoposition position = provider->GetPosition();
   EXPECT_FALSE(position.Validate());
 
   // Now wifi data arrives -- SetData will notify listeners.
@@ -411,7 +410,7 @@ TEST_F(GeolocationNetworkProviderTest, MultipleWifiScansComplete) {
   fetcher->SetResponseString(kReferenceNetworkResponse);
   fetcher->delegate()->OnURLFetchComplete(fetcher);
 
-  provider->GetPosition(&position);
+  position = provider->GetPosition();
   EXPECT_EQ(51.0, position.latitude);
   EXPECT_EQ(-0.1, position.longitude);
   EXPECT_EQ(1200.4, position.accuracy);
@@ -430,7 +429,7 @@ TEST_F(GeolocationNetworkProviderTest, MultipleWifiScansComplete) {
   fetcher = get_url_fetcher_and_advance_id();
   EXPECT_FALSE(fetcher);
 
-  provider->GetPosition(&position);
+  position = provider->GetPosition();
   EXPECT_EQ(51.0, position.latitude);
   EXPECT_EQ(-0.1, position.longitude);
   EXPECT_TRUE(position.Validate());
@@ -451,7 +450,7 @@ TEST_F(GeolocationNetworkProviderTest, MultipleWifiScansComplete) {
   fetcher->delegate()->OnURLFetchComplete(fetcher);
 
   // Error means we now no longer have a fix.
-  provider->GetPosition(&position);
+  position = provider->GetPosition();
   EXPECT_FALSE(position.Validate());
 
   // Wifi scan returns to original set: should be serviced from cache.
@@ -459,7 +458,7 @@ TEST_F(GeolocationNetworkProviderTest, MultipleWifiScansComplete) {
   base::RunLoop().RunUntilIdle();
   EXPECT_FALSE(get_url_fetcher_and_advance_id());  // No new request created.
 
-  provider->GetPosition(&position);
+  position = provider->GetPosition();
   EXPECT_EQ(51.0, position.latitude);
   EXPECT_EQ(-0.1, position.longitude);
   EXPECT_TRUE(position.Validate());