[DisplayEventDispatcher] Move DisplayEventDispatcher into libgui.

Original source file was at frameworks/base/libs/androidfw.

For now, libgui will be its new home so that the graphics module can
depend on libandroidfw without pulling in libgui.

Bug: 142760698
Test: builds
Change-Id: Iea51e24ffb11a6ad79ad91a9e887f5e326705f1b
diff --git a/libs/nativedisplay/AChoreographer.cpp b/libs/nativedisplay/AChoreographer.cpp
index 63e0734..05ff93e 100644
--- a/libs/nativedisplay/AChoreographer.cpp
+++ b/libs/nativedisplay/AChoreographer.cpp
@@ -22,7 +22,7 @@
 #include <thread>
 
 #include <android/choreographer.h>
-#include <androidfw/DisplayEventDispatcher.h>
+#include <gui/DisplayEventDispatcher.h>
 #include <gui/ISurfaceComposer.h>
 #include <gui/SurfaceComposerClient.h>
 #include <utils/Looper.h>