Jeremy Elbourn ec6e7303dd perf: pngcrush all pngs (#28479) ...

This is the result of running
```sh
find ./ -iname "*.png" -exec pngcrush -brute -ow --  {} \;
```

[Summary of size reductions](https://docs.google.com/spreadsheets/d/12Qgx7DfKabWw0PJza6ozC1kCHTofi6wyBLWGtwLW7G4/preview)

Last done in July, 2017 in #18243

PR Close #28479

2019-02-01 13:56:02 -05:00

..

airplane.png

refactor(aio): move content-related images to content/images/

2017-04-27 10:14:32 +01:00

compilation-context.png

perf: pngcrush all pngs (#28479)

2019-02-01 13:56:02 -05:00

component-databinding.png

refactor(aio): move content-related images to content/images/

2017-04-27 10:14:32 +01:00

component-tree.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

databinding.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

dependency-injection.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

directive.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

hero-component.png

docs(aio): resize images

2017-05-12 14:28:09 +01:00

injector-injects.png

refactor(aio): move content-related images to content/images/

2017-04-27 10:14:32 +01:00

library-module.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

metadata.png

refactor(aio): move content-related images to content/images/

2017-04-27 10:14:32 +01:00

module.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

modules.png

refactor(aio): move content-related images to content/images/

2017-04-27 10:14:32 +01:00

overview2.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

overview.png

refactor(aio): move content-related images to content/images/

2017-04-27 10:14:32 +01:00

parent-child-binding.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

service.png

refactor(aio): move content-related images to content/images/

2017-04-27 10:14:32 +01:00

template-metadata-component.png

docs(aio): pngcrush all pngs (#18243)

2017-07-20 17:47:06 -05:00

template.png

docs(aio): resize images

2017-05-12 14:28:09 +01:00

view-hierarchy.png

perf: pngcrush all pngs (#28479)

2019-02-01 13:56:02 -05:00