chore(tests): remote iit that sneaked into ngStyle

Author: juliemr

src/ng/directive/ngStyle.js

@@ -36,7 +36,7 @@
      <file name="protractor.js" type="protractor">
        var colorSpan = element(by.css('span'));
 
-       iit('should check ng-style', function() {
+       it('should check ng-style', function() {
          expect(colorSpan.getCssValue('color')).toBe('rgba(0, 0, 0, 1)');
          element(by.css('input[value=\'set color\']')).click();
          expect(colorSpan.getCssValue('color')).toBe('rgba(255, 0, 0, 1)');