feat(browser): Add reload function which will send Referer value when refresh browser

lib/browser.ts

@@ -843,6 +843,21 @@ export class ProtractorBrowser {
     return this.get(href, opt_timeout);
   }
 
+  /**
+   * @see webdriver.WebDriver.refresh
+   *
+   * Makes a reload of the current page.
+   *
+   * Method calls location.reload function of browsers
+   */
+  async reload() {
+    if (!await this.waitForAngularEnabled()) {
+      return this.driver.navigate().refresh();
+    }
+
+    return this.executeScriptWithDescription('return location.reload()', 'Protractor reload page');
+  }
+
   /**
    * Mixin navigation methods back into the navigation object so that
    * they are invoked as before, i.e. driver.navigate().refresh()

lib/element.ts

@@ -235,8 +235,8 @@ export class ElementArrayFinder extends WebdriverWebElement {
   }
 
   /**
-   * Get an element within the ElementArrayFinder by index. The index starts at
-   * 0. Negative indices are wrapped (i.e. -i means ith element from last)
+   * Get an element within the ElementArrayFinder by index. The index starts at 0.
+   * Negative indices are wrapped (i.e. -i means ith element from last)
    * This does not actually retrieve the underlying element.
    *
    * @alias element.all(locator).get(index)