Refactors away method implementations in ui::EventTargeter

ui/views/test/event_generator_delegate_mac.mm

Index: ui/views/test/event_generator_delegate_mac.mm
diff --git a/ui/views/test/event_generator_delegate_mac.mm b/ui/views/test/event_generator_delegate_mac.mm
index 5bd4537be5bbb4bdfbe4f8257bfd9f4d158f01fb..94cbb947311b1b039cf4cb3694b722b944e30bc2 100644
--- a/ui/views/test/event_generator_delegate_mac.mm
+++ b/ui/views/test/event_generator_delegate_mac.mm
@@ -254,6 +254,16 @@ class EventGeneratorDelegateMac : public ui::EventTarget,
   // Overridden from ui::EventDispatcherDelegate (via ui::EventProcessor):
   bool CanDispatchToTarget(EventTarget* target) override { return true; }
 
+  // Overridden from ui::EventTargeter:
+  ui::EventTarget* FindTargetForEvent(ui::EventTarget* root,
+                                      ui::Event* event) override {
+    return root;
+  }
+  ui::EventTarget* FindNextBestTarget(ui::EventTarget* previous_target,
+                                      ui::Event* event) override {
+    return NULL;

[tdanderson, 2015/05/22 18:29:56]

nit: nullptr?

[varkha, 2015/05/22 22:18:34]

Done.

+  }
+
   // Overridden from ui::test::EventGeneratorDelegate:
   void SetContext(ui::test::EventGenerator* owner,
                   gfx::NativeWindow root_window,