Reduce dependency of TiclInvalidationService on Profile

sync/notifier/invalidator_test_template.h

Index: sync/notifier/invalidator_test_template.h
diff --git a/sync/notifier/invalidator_test_template.h b/sync/notifier/invalidator_test_template.h
index 67cd0536eb7b956ed1c8eaad6b20769b6f670e65..d7851fd95f3e47d20c5c5fb33e41460dfd8f6cc4 100644
--- a/sync/notifier/invalidator_test_template.h
+++ b/sync/notifier/invalidator_test_template.h
@@ -20,8 +20,7 @@
 //     // Create the Invalidator implementation with the given parameters.
 //     void CreateInvalidator(
 //         const std::string& initial_state,
-//         const base::WeakPtr<InvalidationStateTracker>&
-//             invalidation_state_tracker) {
+//         InvalidationStateTracker* invalidation_state_tracker) {
 //       ...
 //     }
 //
@@ -100,14 +99,14 @@ class InvalidatorTest : public testing::Test {
   }
 
   Invalidator* CreateAndInitializeInvalidator() {
-    this->delegate_.CreateInvalidator("fake_invalidator_client_id",
-                                      "fake_initial_state",
-                                      this->fake_tracker_.AsWeakPtr());
-    Invalidator* const invalidator = this->delegate_.GetInvalidator();
+    delegate_.CreateInvalidator("fake_invalidator_client_id",
+                                "fake_initial_state",
+                                &fake_tracker_);
+    Invalidator* const invalidator = delegate_.GetInvalidator();
 
-    this->delegate_.WaitForInvalidator();
+    delegate_.WaitForInvalidator();
     invalidator->UpdateCredentials("foo@bar.com", "fake_token");
-    this->delegate_.WaitForInvalidator();
+    delegate_.WaitForInvalidator();
 
     return invalidator;
   }