Remove obsolete MessageResult

- jasmine.log is no longer supported.

spec/core/BaseSpec.js

@@ -1,19 +0,0 @@
-describe("base.js", function() {
-  describe("jasmine.MessageResult", function() {
-    it("#toString should pretty-print and concatenate each part of the message", function() {
-      var values = ["log", "message", 123, {key: "value"}, "FTW!"];
-      var messageResult = new jasmine.MessageResult(values);
-      expect(messageResult.toString()).toEqual("log message 123 { key : 'value' } FTW!");
-    });
-  });
-
-  describe("jasmine.getGlobal", function() {
-    it("should return the global object", function() {
-      var globalObject = (function() {
-        return this;
-      })();
-
-      expect(jasmine.getGlobal()).toBe(globalObject);
-    });
-  });
-});