Adds GeolocationFeature for Blimp Geolocation project.

device/geolocation/geolocation_provider_impl_unittest.cc

Index: device/geolocation/geolocation_provider_impl_unittest.cc
diff --git a/device/geolocation/geolocation_provider_impl_unittest.cc b/device/geolocation/geolocation_provider_impl_unittest.cc
index e84bc74c4d3b07418127502985c534a25af747d6..f32a7aba0ffe69ceab4609e9bfd61ee80aa28a8f 100644
--- a/device/geolocation/geolocation_provider_impl_unittest.cc
+++ b/device/geolocation/geolocation_provider_impl_unittest.cc
@@ -18,7 +18,7 @@
 #include "base/strings/string16.h"
 #include "base/time/time.h"
 #include "device/geolocation/access_token_store.h"
-#include "device/geolocation/mock_location_provider.h"
+#include "device/geolocation/fake_location_provider.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -97,7 +97,7 @@ void DummyFunction(const Geoposition& position) {}
 
 class GeolocationProviderTest : public testing::Test {
  protected:
-  GeolocationProviderTest() : arbitrator_(new MockLocationProvider) {
+  GeolocationProviderTest() : arbitrator_(new FakeLocationProvider) {
     provider()->SetArbitratorForTesting(base::WrapUnique(arbitrator_));
   }
 
@@ -107,7 +107,7 @@ class GeolocationProviderTest : public testing::Test {
     return GeolocationProviderImpl::GetInstance();
   }
 
-  MockLocationProvider* arbitrator() { return arbitrator_; }
+  FakeLocationProvider* arbitrator() { return arbitrator_; }
 
   // Called on test thread.
   bool ProvidersStarted();
@@ -125,7 +125,7 @@ class GeolocationProviderTest : public testing::Test {
   base::MessageLoopForUI message_loop_;
 
   // Owned by the GeolocationProviderImpl class.
-  MockLocationProvider* arbitrator_;
+  FakeLocationProvider* arbitrator_;
 
   DISALLOW_COPY_AND_ASSIGN(GeolocationProviderTest);
 };
@@ -145,7 +145,7 @@ bool GeolocationProviderTest::ProvidersStarted() {
 
 void GeolocationProviderTest::GetProvidersStarted(bool* started) {
   DCHECK(provider()->task_runner()->BelongsToCurrentThread());
-  *started = arbitrator()->IsProviderStarted();
+  *started = arbitrator()->get_state() != FakeLocationProvider::STOPPED;

[Wez, 2016/08/20 01:42:11]

You've defined get_state() as returning a bool, not a State, I think?

[CJ, 2016/08/22 17:56:40]

Done.

 }
 
 void GeolocationProviderTest::SendMockLocation(const Geoposition& position) {