There are actually two uses cases for symlink.py. This CL restores
//build/symlink.py to match the version in Chromium and adds a new version in
////sky/build/symlink.py that works properly for the material-design-icons.

Add another missing dependency

The idea is that AnimatedContainer is a drop-in replacement for Container that
provides implicit animations when its properties change.

R=mpcomplete@google.com

Attempt to make Travis green

Add a build status badge to README.md

R=abarth

Navigator improvements, avoid building invisible routes

R=abarth

Fix issue #34 Clicking on "Autorefresh" menu item does not click checkbox

R=abarth

Fix history collisions

R=abarth

Add basic travis integration

Update Chromium to 9659b08ea5a34f889dc4166217f438095ddc10d2

- Add missing dependencies caught by gn's new stricter checker
- Update opentype code to use new OTS API. This code is updated from HEAD
  Blink.
- Add base dependency to wtf to avoid redefining marcos from base/macros.h
- Update callers of various base string utility functions to use base
  namespace.

This change matches what GYP does.

R=brettw@chromium.org

Improve roll.py to work with HEAD Chromium

Add a script for updating code from Chromium and Mojo

Support for settings fly-in animation

R=abarth

Fix sky/tools/gn --debug to not expect an argument

Typo from a previous commit of mine.

R=abarth@google.com

Remove CSS Rect

This caused me to remove CSS border image as well as CSS clip.

So much more we could delete here.

R=abarth@google.com