This branch here is supposed to be importing code from the following Git repository:
http://git.chromium.org/webm/libwebp.git
However, it isn't. According to "Recent revisions" further down the page, the latest commit was May 14 of this year. This does not correspond with the actual revision history of the Git repository (the latest commit was 11 days ago).
Here is the output from the latest import (20 minutes ago).
What is going on? There aren't any errors - just nothing getting imported.