Revert "Enable cursor to transition across multiple displays"

Revert submission 30111126-cd-cursor

Reason for revert: DroidMonitor: Potential culprit for http://b/379706345 - verifying through ABTD before revert submission. This is part of the standard investigation process, and does not mean your CL will be reverted.

Reverted changes: /q/submissionid:30111126-cd-cursor

Change-Id: I103ede77057d5586faba00efffbe160e5ffa845a
diff --git a/services/inputflinger/include/PointerControllerInterface.h b/services/inputflinger/include/PointerControllerInterface.h
index debc65a..8f3d9ca 100644
--- a/services/inputflinger/include/PointerControllerInterface.h
+++ b/services/inputflinger/include/PointerControllerInterface.h
@@ -72,12 +72,8 @@
     /* Dumps the state of the pointer controller. */
     virtual std::string dump() = 0;
 
-    /* Move the pointer and return unconsumed delta if the pointer has crossed the current
-     * viewport bounds .
-     *
-     * Return value may be used to move pointer to corresponding adjacent display, if it exists in
-     * the display-topology */
-    [[nodiscard]] virtual vec2 move(float deltaX, float deltaY) = 0;
+    /* Move the pointer. */
+    virtual void move(float deltaX, float deltaY) = 0;
 
     /* Sets the absolute location of the pointer. */
     virtual void setPosition(float x, float y) = 0;