Tidy up in Polymer directory.

third_party/polymer/v1_0/README.chromium

Index: third_party/polymer/v1_0/README.chromium
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-Name: Polymer
-Short Name: polymer
-URL: http://www.polymer-project.org
-Version: 1.2.1
-Revision: (See components/<component>/.bower.json)
-License: BSD
-License File: ../LICENSE.polymer
-Security Critical: no
-
-Description:
-This directory contains a copy of the following components which are a part of
-the Polymer project:
--polymer core + externs
--Iron elements and their dependencies
--Paper elements and their dependencies
-See bower.json for a full list of components.
-
-The version can be found in header of polymer/polymer.js. The license can
-be found in polymer/LICENSE.
-
-The source git repositories can be found at:
-Core Library - https://github.com/Polymer/polymer
-Elements - https://github.com/PolymerElements/<element name>
-
-Polymer is comprised of two efforts:
-1. A set of core platform features (Shadow DOM, Custom Elements, MDV).
-Initially, these core features will be enabled with a set of polyfills. As
-browsers begin to implement these new primitives, the polyfill platform layer
-becomes smaller and better over time.
-2. A next-generation web application framework built upon these core
-technologies called the Polymer.
-
-Local Modifications:
-- Removed executable bit from the files in 'components/iron-selector'.
-- Created a copy 'components-chromium' of the 'components' directory with the
-only difference that all inline JavaScript blocks are extracted from Polymer
-HTML elements to external JS files. This version of the Polymer is used in a web
-UI, where CSP forbids an execution of inline scripts. The extraction was made
-using Crisper (https://github.com/PolymerLabs/crisper).
-- Replaced CRLF line endings with LF line endings in text files.
-- Apply chromium.patch with local modifications. The patch is applied to
-components-chromium (i.e. after extracting the inline scripts) so that the
-results of 'git diff' (after any new local changes are applied) can be appended
-to chromium.patch.
-
-To restore the contents of the 'components' and 'components-chromium'
-directories from scratch, run ./reproduce.sh (requires bower and crisper).
-
-Note on Bower:
-The directory can be updated by running "bower update". A new component can be
-installed by running "bower install -S Polymer/<component>#version". Be sure to
-add the .bower.json file to the repository as it includes the revision
-information of the polymer component.
-Also be sure that you listed all the added packages and **all their
-dependencies** in bower.json, and specified **exact** versions of every package
-explicitly. That is needed because Bower can't handle recursive dependencies
-correctly (see http://stackoverflow.com/q/25899532).