It is called "Guge Pinyin".
tools.google.com/pinyin/index. ...
My blog with screenshots:
gseeker.com/50226711/eeeieaeee ... |
Google中国本地化产品-谷歌拼音输入法:
[Auto-translates to "Chinese localization of products – Google Pinyin input method" -Philipp]
googlemagazine.blogspot.com/20 ... |