Bug 1585197 - Fix non-unified build bustage in APZCTreeManager.cpp. r=tnikkel

Differential Revision: https://phabricator.services.mozilla.com/D47710

--HG--
extra : moz-landing-system : lando

gfx/layers/apz/src/APZCTreeManager.cpp

@@ -18,6 +18,8 @@
 #include "mozilla/dom/MouseEventBinding.h"  // for MouseEvent constants
 #include "mozilla/dom/BrowserParent.h"      // for AreRecordReplayTabsActive
 #include "mozilla/dom/Touch.h"              // for Touch
+#include "mozilla/gfx/CompositorHitTestInfo.h"
+#include "mozilla/gfx/LoggingConstants.h"
 #include "mozilla/gfx/gfxVars.h"    // for gfxVars
 #include "mozilla/gfx/GPUParent.h"  // for GPUParent
 #include "mozilla/gfx/Logging.h"    // for gfx::TreeLog
@@ -68,7 +70,11 @@
 namespace mozilla {
 namespace layers {
 
+using mozilla::gfx::CompositorHitTestDispatchToContent;
+using mozilla::gfx::CompositorHitTestFlags;
 using mozilla::gfx::CompositorHitTestInfo;
+using mozilla::gfx::CompositorHitTestInvisibleToHit;
+using mozilla::gfx::LOG_DEFAULT;
 
 typedef mozilla::gfx::Point Point;
 typedef mozilla::gfx::Point4D Point4D;