This will stop LibraryUpgrader trying to fix these files.

Change-Id: Icd0e67072c96680542d3d690a8fb81335902a02a
(cherry picked from commit 42023601ccf55d0fb5f3d10e6422ccbeb7aa4797)

Move "options" out of "all", and have "all" just contain file paths.
While I'm sure this format works with grunt, this is how every other
extension has it configured and what LibUp's auto-fix code expects.

Change-Id: Ic376d9bc2f1a0664b8c59cd71a1f53f52eba7af3

SVGO v2.x changed configuration to JS, amending configuration.
Adding 'minify-svg' npm script.
Also re-crushing SVGs.

Bug: T278656
Change-Id: Id6379e06e6aa1c25760f8489166d354fca25cd52

Change-Id: I39088ad77d0aadc1facc01584d998fb09a0874e5

Change-Id: I5f206107cadb6999ac3b06b5a9dbfb9e5eee974e

Change-Id: I8e906658d77ccb406b841b7eb9c1ab18da07dfac

Change-Id: Id4e3e64eeb8e757cd8f2d349696ea9c7cf2cc713

Rewrite a few loops to avoid $.each.

Change-Id: I77d8b6b71d8199925801c9caebac791dfaab27e3

Indent SVG source code by tabs and ensure 'multipass' option is run.
Also re-crush SVG.

Bug: T185596
Change-Id: I7bc2b7fae6df1a3a21c85798e5d33b1d406056dc

Those files sould be edited at their source, upstream.
Make sure that CI rejects commits with direct changes to
external library files.

Change-Id: Ie9b6a4446aa45f021acc5fd4472e53b7adc35a34

Bonus: make stylelint output something useful

Bug: T191080
Change-Id: Ib7cb12528028759381643846a9c08262f5dfbc8d

Enabling SVGO automation with 'grunt-svgmin' and conservative
plugin settings to build step, among those:
- enable removeRasterImages and sortAttrs,
- disable cleanupIDs, removeDesc, removeTitle, removeViewBox &
  removeXMLProcInst and
- make use of pretty and multipass options.

Also updating SVG accordingly.

Bug: T185596
Change-Id: I8109820b294b4fe28e4ae5e2daa715d8454137b6

Bug: T173516
Change-Id: I00be7852a8bc8b4c8536388e7e8f2ab3d69f51ac

Not very useful now rules are stable.

Change-Id: I0bf7de17ffa2ba96c4f8b1b00d2a622c0c302d56

The only two rules in the over-ride were no-browser-hacks and
no-unsupported-browser-features, both of which are deprecated
upstream and so are being removed.

Change-Id: I8835d3209a3a0b5cac02ba2dc4ea123aba1bf184

Change-Id: Iaf746cc2c78143b40d89b3cf0bb9761be04ba1b5

Change-Id: Ib177e3c41bdee452687a7512ac2815166a3adad9

Check for valid message files

Change-Id: If415123e54a671fb4efd25e40d9a4998993cfcad

Change-Id: Idc3bd7947e084c108f92b80179dab44bed719ce0

public docs with jsduck.

This is a huge effort for documenting the front-end code.
The current architecture may not be perfect as it is not totally stable yet,
so be patient if you find code samples that are not working.
This is a big step forward that will help each contributor understand, review,
stabilize and maintain the codebase, particularly the public APIs.

Bug: T140203
Change-Id: I62da008a1aa50e424081b629b507304d90a1ce08

Change-Id: I35844d211f291a4c07010c89875fac022d36ec64

Update grunt-jscs to 2.6.0

Update grunt-banana-checker to 0.4.0

Change-Id: I867cdc525642a2542db05913c8f7d73318fe10e4

Change-Id: I2bc3bce63ef61cd01da1290130aceaa1566f8546

Get rid of csslint, the sole css file being a third party file under
/lib
Drop jscs-jsdoc config
Ignore a bunch of jscs errors
Declare 'L' as being a global variable to please jshint (should be
fixed in code imho)
Fixup a trivial jshint by adding curly braces
Introduce a Gruntfile.js

Change-Id: I5337da4f5184825bed45ef7ede1d8cdc4d0f77ce