Inline scripts were extracted from Polymer elements.

Inline scripts were extracted from Polymer elements.

Added a directory 'components-chromium'. The difference
with the 'components' directory is that all inline scripts
were extracted from Polymer elements to separate files. Such
version is needed if we want to use the elements in a web
UI, where inline scripts are forbidden by content security
policy. An extraction was made by the vulcanize tool. I
wrote the script called 'extract_inline_scripts.sh' to
handle all the elements at once. It finds HTML files
containing inline scripts (excluding some HTML files that
are not a components of Polymer) and applies vulcanize to
them.
A JS file extracted from a file named 'foo/bar.html' will
have a name 'foo/bar-extracted.js'.

Also changed the wrong dependency 'core-iconset-svg' in
bower.json and 'core-iconset-svg' was checked out correctly.

Landed manually, because of the bug in the commit queue (http://crbug.com/416255).

R=raymes@chromium.org, rsadam@chromium.org, thestig@chromium.org
TBR=cpu
BUG=415696
TEST=none

Review URL: https://codereview.chromium.org/592593002

Cr-Commit-Position: refs/heads/master@{#296721}