Checks to see if the position is valid before OnLocationUpdate call.

blimp/client/core/geolocation/geolocation_feature_unittest.cc

 // Copyright 2016 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 "blimp/client/core/geolocation/geolocation_feature.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/memory/ptr_util.h"
@@ skipping 189 matching lines @@
   callback_.Run(location_provider_, position_);
   callback_.Run(location_provider_, position_);
 }
 
 TEST_F(GeolocationFeatureTest, MessageSendsAfterAcknowledgement) {
   EXPECT_CALL(*out_processor_,
               MockableProcessMessage(EqualsDefaultGeoposition(), _))
       .WillOnce(Invoke(
           this, &GeolocationFeatureTest_MessageSendsAfterAcknowledgement_Test::
                     ReportProcessMessageSuccess));
+
   device::Geoposition position;
   position.latitude = 1.0;
   position.longitude = 1.0;
   position.altitude = 1.0;
   position.accuracy = 1.0;
+  position.timestamp = base::Time::Now();
+
   EXPECT_CALL(*out_processor_,
               MockableProcessMessage(EqualGeoposition(1.0, 1.0, 1.0, 1.0), _));
   callback_.Run(location_provider_, position_);
   callback_.Run(location_provider_, position);
 }
 
 TEST_F(GeolocationFeatureTest, ProcessMessageHandlesNullCallback) {
   EXPECT_CALL(*location_provider_, OnPermissionGranted());
 
   GeolocationMessage* geolocation_message;
   std::unique_ptr<BlimpMessage> message =
       CreateBlimpMessage(&geolocation_message);
   geolocation_message->mutable_request_refresh();
 
   feature_->ProcessMessage(std::move(message), net::CompletionCallback());
 }
 
 }  // namespace client
 }  // namespace blimp