wip: Second crack at implementing the touch exploration mode.

ui/events/test/events_test_utils.h

Index: ui/events/test/events_test_utils.h
diff --git a/ui/events/test/events_test_utils.h b/ui/events/test/events_test_utils.h
index 65ae075589e7dc8b0db6ee40218861ce96b93fdd..ff38fc5d1f9d2d0617d04c058236531069a9e66e 100644
--- a/ui/events/test/events_test_utils.h
+++ b/ui/events/test/events_test_utils.h
@@ -6,10 +6,13 @@
 #define UI_EVENTS_TEST_EVENTS_TEST_UTILS_H_
 
 #include "ui/events/event.h"
+#include "ui/events/event_dispatcher.h"
 #include "ui/events/event_target.h"
 
 namespace ui {
 
+class EventSource;
+
 class EventTestApi {
  public:
   explicit EventTestApi(Event* event);
@@ -60,6 +63,20 @@ class EventTargetTestApi {
   DISALLOW_COPY_AND_ASSIGN(EventTargetTestApi);
 };
 
+class EventSourceTestApi {
+ public:
+  explicit EventSourceTestApi(EventSource* event_source);
+
+  EventDispatchDetails SendEventToProcessor(Event* event) WARN_UNUSED_RESULT;
+
+ private:
+  EventSourceTestApi();
+
+  EventSource* event_source_;
+
+  DISALLOW_COPY_AND_ASSIGN(EventSourceTestApi);
+};
+
 }  // namespace ui
 
 #endif  // UI_EVENTS_TEST_EVENTS_TEST_UTILS_H_