Revert "Added the ability to associate trace information with failing specs"

Pushing this back to 4.0 in hopes of increasing the chance that third
party reporters will notice it and add support.

This reverts commit 7a289f1de7.

src/core/base.js

@@ -420,20 +420,4 @@ getJasmineRequireObj().base = function(j$, jasmineGlobal) {
       putativeSpy.calls instanceof j$.CallTracker
     );
   };
-
-  /**
-   * Logs a message for use in debugging. If the spec fails, trace messages
-   * will be included in the {@link SpecResult|result} passed to the
-   * reporter's specDone method.
-   *
-   * This method should be called only when a spec (including any associated
-   * beforeEach or afterEach functions) is running.
-   * @function
-   * @name jasmine.trace
-   * @since 3.10.0
-   * @param {String} msg - The message to log
-   */
-  j$.trace = function(msg) {
-    j$.getEnv().trace(msg);
-  };
 };