gclient is changing their build process from svn to git. I need to figure out what the changes are exactly. For now we are going to peg the revision at 6937. This is what I see on some builds after trying to pull in the later revisions:

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A C T I O N R E Q I R E D

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Because chromium/src is transitioning to Git (from SVN), we needed to

change the way that the WebRTC standalone checkout works. Instead of

individually syncing subdirectories of Chromium in SVN, we're now

syncing Chromium (and all of its DEPS, as defined by its own DEPS file),

into the `chromium/src` directory.

As such, all Chromium directories which are currently pulled by DEPS are

now replaced with a symlink into the full Chromium checkout.

To avoid disrupting developers, we've chosen to not delete your

directories forcibly, in case you have some work in progress in one of

them :).

ACTION REQUIRED:

Before running `gclient sync|runhooks` again, you must run:

trunk/setup_links.py --force

Which will replace all directories which now must be symlinks, after

prompting with a summary of the work-to-be-done.
Merge branch 'master' of https://github.com/pristineio/webrtc-build-scripts

* 'master' of https://github.com/pristineio/webrtc-build-scripts:
  Update README.md
  Update README.md