[CrOS Tether] Fill out the Initializer class. Tether will now initialize fully once the flag is ena…

chromeos/components/tether/tether_host_fetcher_unittest.cc

Index: chromeos/components/tether/tether_host_fetcher_unittest.cc
diff --git a/chromeos/components/tether/tether_host_fetcher_unittest.cc b/chromeos/components/tether/tether_host_fetcher_unittest.cc
index 6c4a9271846999c2647f727b84d09793e0c10eb9..cb8c8d70c4566075559975b7c39a444a561902a3 100644
--- a/chromeos/components/tether/tether_host_fetcher_unittest.cc
+++ b/chromeos/components/tether/tether_host_fetcher_unittest.cc
@@ -90,6 +90,18 @@ CreateTetherExternalDeviceInfosForRemoteDevices(
   return device_infos;
 }
 
+class TestTetherHostFetcher : public TetherHostFetcher {
+ public:
+  TestTetherHostFetcher(const std::string& user_id,
+                        const std::string& user_private_key,
+                        cryptauth::CryptAuthService* cryptauth_service,
+                        cryptauth::CryptAuthDeviceManager* device_manager)
+      : TetherHostFetcher(user_id,
+                          user_private_key,
+                          cryptauth_service,
+                          device_manager) {}
+};
+
 }  // namespace
 
 class TetherHostFetcherTest : public testing::Test {
@@ -97,7 +109,8 @@ class TetherHostFetcherTest : public testing::Test {
   class TestRemoteDeviceLoaderFactory
       : public cryptauth::RemoteDeviceLoader::Factory {
    public:
-    TestRemoteDeviceLoaderFactory(TetherHostFetcherTest* test) : test_(test) {}
+    explicit TestRemoteDeviceLoaderFactory(TetherHostFetcherTest* test)
+        : test_(test) {}
 
     std::unique_ptr<cryptauth::RemoteDeviceLoader> BuildInstance(
         const std::vector<cryptauth::ExternalDeviceInfo>& device_info_list,
@@ -157,9 +170,9 @@ class TetherHostFetcherTest : public testing::Test {
     cryptauth::RemoteDeviceLoader::Factory::SetInstanceForTesting(
         test_device_loader_factory_.get());
 
-    tether_host_fetcher_ = base::MakeUnique<TetherHostFetcher>(
+    tether_host_fetcher_ = base::WrapUnique(new TestTetherHostFetcher(
         std::string(kTestUserId), std::string(kTestUserPrivateKey),
-        fake_cryptauth_service_.get(), mock_device_manager_.get());
+        fake_cryptauth_service_.get(), mock_device_manager_.get()));
   }
 
   void OnTetherHostListFetched(const cryptauth::RemoteDeviceList& device_list) {
@@ -181,7 +194,7 @@ class TetherHostFetcherTest : public testing::Test {
   std::unique_ptr<NiceMock<MockDeviceManager>> mock_device_manager_;
   std::unique_ptr<TestRemoteDeviceLoaderFactory> test_device_loader_factory_;
 
-  std::unique_ptr<TetherHostFetcher> tether_host_fetcher_;
+  std::unique_ptr<TestTetherHostFetcher> tether_host_fetcher_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(TetherHostFetcherTest);
@@ -265,4 +278,4 @@ TEST_F(TetherHostFetcherTest, TestMultipleSimultaneousRequests) {
 
 }  // namespace tether
 
-}  // namespace cryptauth
+}  // namespace chromeos