Add background hang monitor
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Early feedback welcome, still need to ~~actually integrate it in the constellation message loop, and~~ use it in Layout and Script...
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Alternative CA database generator
[resources/certs](https://github.com/servo/servo/blob/master/resources/certs) is Servo's CA database and was last updated on 3 Apr 2017. Symantec has been revoked in the meantime.
[etc/cert_generator.js](b9847e2953/etc/cert_generator.js) is an XPCShell script for updating the certs file, but I found it too complex to run, so I made a simpler script.
What it does:
1. Download Mozilla's [official](https://wiki.mozilla.org/CA/Included_Certificates) CA database CSV file with curl and process it with awk: https://ccadb-public.secure.force.com/mozilla/IncludedCACertificateReportPEMCSV
2. rows end with "\n
3. split each row by `^"` and `","` into columns. (I had to remove `"$` because of servo-tidy.)
4. remove single and double quotes from column 30
5. if column 13 (12 in the csv file) contains `Websites` (some are Email-only), print column 30, the raw certificate
6. put everything into a `certs` file
servo-tidy wasn't happy so I had to make it a bit uglier. lol
> ./etc/cert_generator.sh:8: Line is longer than 80 characters
> ./etc/cert_generator.sh:8: script is missing options "set -o errexit", "set -o nounset", "set -o pipefail"
> ./etc/cert_generator.sh:8: variable substitutions should use the full "${VAR}" form
> ./etc/cert_generator.sh:8: variable substitutions should use the full "${VAR}" form
> ./etc/cert_generator.sh:8: variable substitutions should use the full "${VAR}" form
> ./etc/cert_generator.sh:8: variable substitutions should use the full "${VAR}" form
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Support range requests for blob URLs
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Update hsts_preload.json
Made with `./mach update-hsts-preload`.
It was last updated on 2 Dec 2015.
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Make it possible to reset options
We want to be able to reset the options after servo gets deinitialized (in FxR for example).
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Fix android GL crash
There were two issues, fundamentally:
1. POINT_SPRITE is not supported on GLES, which was causing the GL_INVALID_ENUM error when using any WebGL API.
2. The version check was using the wrong version value to determine if enabling point sprites was necessary.
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shutdown synchronously
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Update public_domains.txt
Made with `./mach update-pub-domains`.
It was created on 9 Jun 2016 and never updated since then.
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`homebrew install` could exit with errors like:
```
Error: cmake 3.12.4 is already installed
To upgrade to 3.13.0, run `brew upgrade cmake`
```
This solution is the one recommended in https://github.com/Homebrew/brew/issues/2491
Add support for touch events on Android
Currently on Android we treat all touch events as scroll events. Servo is already capable of distinguishing between scroll-touches and regular touch events (see `on_touch_move` in `components/compositor/touch.rs`), so we should just be passing touch events through.
Servo however does not natively support fling gestures, so we continue to use `GestureDetector` for that.
With this PR, the [Three.js cloth animation](https://threejs.org/examples/webgl_animation_cloth.html) can be panned around.
r? @paulrouget
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HTMLMediaElement played attribute
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Currently on Android we treat all touch events as scroll events. Servo
is already capable of distinguishing between scroll-touches and regular
touch events (see `on_touch_move` in `components/compositor/touch.rs`),
so we should just be passing touch events through.
Servo however does not natively support fling gestures, so we continue
to use `GestureDetector` for that.
Updating performance implementation and putting more measurements in
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