wip: Second crack at implementing the touch exploration mode.

ui/aura/test/event_generator.cc

Index: ui/aura/test/event_generator.cc
diff --git a/ui/aura/test/event_generator.cc b/ui/aura/test/event_generator.cc
index 42614f57474a1c1b22b56239ed02209bf6f8c8ac..de4318e84d609afc93ce818ee0209acea40c264d 100644
--- a/ui/aura/test/event_generator.cc
+++ b/ui/aura/test/event_generator.cc
@@ -11,7 +11,9 @@
 #include "ui/aura/window_event_dispatcher.h"
 #include "ui/aura/window_tree_host.h"
 #include "ui/events/event.h"
+#include "ui/events/event_source.h"
 #include "ui/events/event_utils.h"
+#include "ui/events/test/events_test_utils.h"
 #include "ui/gfx/vector2d_conversions.h"
 
 #if defined(USE_X11)
@@ -228,6 +230,16 @@ void EventGenerator::MoveTouchId(const gfx::Point& point, int touch_id) {
     UpdateCurrentDispatcher(point);
 }
 
+void EventGenerator::StationaryTouch() {
+  StationaryTouchId(0);
+}
+
+void EventGenerator::StationaryTouchId(int touch_id) {
+  TestTouchEvent touchev(
+      ui::ET_TOUCH_STATIONARY, GetLocationInCurrentRoot(), touch_id, flags_);
+  Dispatch(&touchev);
+}
+
 void EventGenerator::ReleaseTouch() {
   ReleaseTouchId(0);
 }
@@ -607,8 +619,10 @@ void EventGenerator::DoDispatchEvent(ui::Event* event, bool async) {
     }
     pending_events_.push_back(pending_event);
   } else {
+    ui::EventSource* event_source = current_host_->GetEventSource();
+    ui::EventSourceTestApi event_source_test(event_source);
     ui::EventDispatchDetails details =
-        current_host_->event_processor()->OnEventFromSource(event);
+        event_source_test.SendEventToProcessor(event);
     CHECK(!details.dispatcher_destroyed);
   }
 }