Implement document load cancellation
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- [ ] These changes fix#19309fix#21114fix#21113 (github issue number if applicable).
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Allow webgl tests using unit test harness to run to completion.
This is an equivalent change to 5af2603ec4 that affects a subset of webgl tests that use a different test harness.
---
- [x] `./mach build -d` does not report any errors
- [x] `./mach test-tidy` does not report any errors
- [x] These changes fix#13662fix#10656
- [x] There are tests for these changes
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script: A couple mutation observer fixes.
I felt like doing Servo stuff while trying to catch Gecko intermittents :)
This fixes most of #21233. I haven't dug into the other test.
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Track hash changes in session history
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Adds tracking of hash changes in the session history.
---
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- [X] These changes fix#14970fix#13437 (github issue number if applicable).
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Add some support for WPT tests in an Android emulator through WebDriver
This succeeds on my machine:
`./mach test-wpt --product servodriver --binary etc/run_in_headless_android_emulator.py --binary-arg servo-x86 --binary-arg target/i686-linux-android/release/servo.apk /_mozilla/mozilla/DOMParser.html`
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```
0:27.48 pid:4157 Traceback (most recent call last):
0:27.48 pid:4157 File "/home/simon/servo1/etc/run_in_headless_android_emulator.py", line 212, in <module>
0:27.48 pid:4157 sys.exit(main(*sys.argv[1:]))
0:27.48 pid:4157 File "/home/simon/servo1/etc/run_in_headless_android_emulator.py", line 72, in main
0:27.48 pid:4157 forward_webdriver(adb, args)
0:27.48 pid:4157 File "/home/simon/servo1/etc/run_in_headless_android_emulator.py", line 163, in forward_webdriver
0:27.48 pid:4157 ports = [int(part) for part in split if part]
0:27.48 pid:4157 ValueError: invalid literal for int() with base 10: 'None'
```
```
Traceback (most recent call last):
File "/home/simon/servo1/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/testrunner.py", line 90, in run
rv = commands[command](*args)
File "/home/simon/servo1/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/testrunner.py", line 110, in wait
self.executor.wait()
File "/home/simon/servo1/tests/wpt/web-platform-tests/tools/wptrunner/wptrunner/executors/base.py", line 209, in wait
self.protocol.base.wait()
AttributeError: 'ServoWebDriverProtocol' object has no attribute 'base'
```
Implement update source set & select image source
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- [x] These changes fix#11416 (github issue number if applicable).
- [x] These changes require tests but cannot be written until implementation of responsive images is complete
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Make fetch() API use same-origin credentials by default
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