Bug 927131 - Add an automated test to verify that you can import contacts from Gmail

Hi!
I couldn't get this test done because I'm having an issue with tapping the select all button. The locator is correct, but the button it is not tapped. I also tried to tap the checkbox, instead of the select all button, and I got the same result. 
Please, run the test and let me know the result you get. 
Thanks!