Revert of Mojo EDK: Introduce MojoQueryHandleSignalsState API

mojo/public/js/core.js

Index: mojo/public/js/core.js
diff --git a/mojo/public/js/core.js b/mojo/public/js/core.js
index 28fdcb77a9ecf7f594517246b1363ac71d9d8457..ef480eeba5b214df6a790e005d2ebd6af97cc84a 100644
--- a/mojo/public/js/core.js
+++ b/mojo/public/js/core.js
@@ -142,18 +142,6 @@
 function close(handle) { [native code] }
 
 /**
- * Queries the last known signaling state of |handle|.
- *
- * @param {MojoHandle} handle Handle to query.
- * @return {object} An object of the form {
- *     result,              // MOJO_RESULT_OK or MOJO_RESULT_INVALID_ARGUMENT
- *     satisfiedSignals,    // MojoHandleSignals (see above)
- *     satisfiableSignals,  // MojoHandleSignals
- * }
- */
-function queryHandleSignalsState(handle) { [native code] }
-
-/**
  * Waits on the given handle until a signal indicated by |signals| is
  * satisfied or until |deadline| is passed. See MojoWait for more information.
  *