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go/misc
Hana (Hyang-Ah) Kim 75ea964b3f cmd/trace: update to use WebComponents V0 polyfill
Old trace viewer stopped working with Chrome M80+ because the
old trace viewer heavily depended on WebComponents V0 which are deprecated.
Trace viewer recently migrated to use WebComponents V0 polyfill
(crbug.com/1036492). This CL brings in the newly updated trace_viewer_full.html
(sync'd @ 9508452e)
and updates the javascript snippet included in the /trace endpoint
to use the polyfill.

This brings in webcomponents.min.js copied from
https://chromium.googlesource.com/catapult/+/9508452e18f130c98499cb4c4f1e1efaedee8962/third_party/polymer/components/webcomponentsjs/webcomponents.min.js

That is necessary because the /trace endpoint needs to import
the vulcanized trace_viewer_full.html.

It's possible that some features are not working correctly with
this polyfill. In that case, report the issue to crbug.com/1036492.
There will be a warning message in the UI (yellow banner above the timeline)
which can be hidden by clicking the 'hide' button.

This allows to render the trace in browsers other than chrome in theory,
but I observed some buttons and functions still don't work outside
chrome.

Fixes #34374.

Change-Id: Ib575f756f5e6b22ad904ede6e4d224a995ebe259
Reviewed-on: https://go-review.googlesource.com/c/go/+/219997
Run-TryBot: Hyang-Ah Hana Kim <hyangah@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
2020-02-20 19:12:11 +00:00
..
android misc/android: fix a typo in README 2019-05-17 06:01:17 +00:00
arm all: make copyright headers consistent with one space after period 2016-05-02 13:43:18 +00:00
cgo cmd/go: fix cgo test when min macOS version is set 2020-01-24 17:36:44 +00:00
chrome/gophertool misc/chrome/gophertool: replace deprecated tabs.getSelected method 2019-11-18 18:14:37 +00:00
ios misc/ios: bump -mios-version-min 2019-11-05 14:44:56 +00:00
linkcheck misc/linkcheck: better redirect handling, use meaningful exit code 2013-10-25 17:31:02 +03:00
reboot misc: remove use of relative directories in overlayDir functions 2019-11-25 16:26:15 +00:00
swig cmd/go: fix swig support and run swig tests during run.bash 2017-11-16 17:19:19 +00:00
trace cmd/trace: update to use WebComponents V0 polyfill 2020-02-20 19:12:11 +00:00
wasm syscall/js: garbage collect references to JavaScript values 2019-11-04 22:50:43 +00:00
editors all: don't refer to code.google.com/p/go{,-wiki}/ 2015-02-06 14:41:47 +00:00
go.mod misc: add go.mod file 2019-02-27 17:47:31 +00:00