Microsoft has removed 'Google' option from Internet Explorer's default search provider on Windows phone 8 in GDR2 update. Now, we are able to see two 'Bing' search option instead of one 'Bing' and second 'Google' option. Even though we have alternate option by directly going to www.google.com through browser.
We don't know when this Windows and Google war is really going to end, but finally normal users are going to get affected. Past week also we had already seen various issues related to Microsoft's YouTube App which Google blocked stating some issue.