Earlier quoted context omitted.
You mean Google broke aaronsw's guess at google's understanding of evil. Evil is a relative term, and if Microsoft is seen as the Evil empire then cutting off amicable relations (manifested by open interfaces) can be construed as "not evil" Read the update to the article, where he points out that the entire concept of ads could be construed as evil by some.
aaronsw was quoting google sources, not guessing.
Therefore, the leap "evil = make things worse for your users" is not from a google source. That's Aaron's attempt to construct a categorical rule from the examples.
"Google unambiguously break their own definition of 'evil'." <-- False, since google didn't explicitly define evil. They broke what Aaron believed google meant when they said "evil".