Store Connection in InputTarget and Monitor

This will replace the InputChannel. They don't both need to be shared
pointers. A lot of times, we are using InputChannel to look up the
connection. In this CL, this is simplified by using the connection
directly.

Bug: 161009324
Test: atest inputflinger_tests
Change-Id: I3fc2bbdd8c5076b5dbff5067e4fec6e45f5c3da6
diff --git a/services/inputflinger/dispatcher/Entry.h b/services/inputflinger/dispatcher/Entry.h
index 9e5d346..1298b5d 100644
--- a/services/inputflinger/dispatcher/Entry.h
+++ b/services/inputflinger/dispatcher/Entry.h
@@ -17,7 +17,7 @@
 #pragma once
 
 #include "InjectionState.h"
-#include "InputTarget.h"
+#include "InputTargetFlags.h"
 #include "trace/EventTrackerInterface.h"
 
 #include <gui/InputApplication.h>
@@ -215,7 +215,7 @@
     const uint32_t seq; // unique sequence number, never 0
 
     std::shared_ptr<const EventEntry> eventEntry; // the event to dispatch
-    const ftl::Flags<InputTarget::Flags> targetFlags;
+    const ftl::Flags<InputTargetFlags> targetFlags;
     ui::Transform transform;
     ui::Transform rawTransform;
     float globalScaleFactor;
@@ -237,17 +237,17 @@
     std::optional<int32_t> windowId;
 
     DispatchEntry(std::shared_ptr<const EventEntry> eventEntry,
-                  ftl::Flags<InputTarget::Flags> targetFlags, const ui::Transform& transform,
+                  ftl::Flags<InputTargetFlags> targetFlags, const ui::Transform& transform,
                   const ui::Transform& rawTransform, float globalScaleFactor, gui::Uid targetUid,
                   int64_t vsyncId, std::optional<int32_t> windowId);
     DispatchEntry(const DispatchEntry&) = delete;
     DispatchEntry& operator=(const DispatchEntry&) = delete;
 
     inline bool hasForegroundTarget() const {
-        return targetFlags.test(InputTarget::Flags::FOREGROUND);
+        return targetFlags.test(InputTargetFlags::FOREGROUND);
     }
 
-    inline bool isSplit() const { return targetFlags.test(InputTarget::Flags::SPLIT); }
+    inline bool isSplit() const { return targetFlags.test(InputTargetFlags::SPLIT); }
 
 private:
     static volatile int32_t sNextSeqAtomic;