npm_modules: Fork bower_components into Polymer 0.4.0 and 0.5.0 versions
Newly created polymer elements are only available in Polymer 0.5.0.
This change adds a Polymer 0.5.0 version of bower.json to npm_modules for
Chrome infra apps to use.
Legacy app code will still continue to be able use Polymer 0.4.0.
Summary of change (since diff is too ugly):
- Move existing bower.json and bower_components into polymer_0.4.0 directory.
- Copy bower.json into polymer_0.5.0 directory.
- Update all Polymer 0.4.0 references to 0.5.0 and remove conflict
resolution rules in polymer_0.5.0/bower.json file.
- Run "bower update" in polymer_0.5.0.
R=agable@chromium.org
Review URL: https://codereview.chromium.org/786953007
