After azurewei's https://codereview.chromium.org/2077783002 landed, the Site Isolation Linux FYI bot started failing the new InputImeApiTest.SendKeyEvntsOnNormalPage test.

https://build.chromium.org/p/chromium.fyi/builders/Site%20Isolation%20Linux/builds/9749

This bot runs tests with the --site-per-process flag to enable out-of-process iframes for cross-site pages.

Can you take a look?  We should either revert or disable the test soon.  Thanks!


InputImeApiTest.SendKeyEvntsOnNormalPage (run #1):
[ RUN      ] InputImeApiTest.SendKeyEvntsOnNormalPage
Xlib:  extension "RANDR" missing on display ":9".
Xlib:  extension "RANDR" missing on display ":9".
[8534:8534:0630/135032:WARNING:password_store_factory.cc(250)] Using basic (unencrypted) store for password storage. See https://chromium.googlesource.com/chromium/src/+/master/docs/linux_password_storage.md for more information about password storage options.
[8534:8706:0630/135032:WARNING:simple_synchronous_entry.cc(1054)] Could not open platform files for entry.
[8534:8534:0630/135033:WARNING:render_frame_host_impl.cc(1949)] OnDidStopLoading was called twice.
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] testActivateAndFocus", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] testNormalCreateWindow", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] testFollowCursorCreateWindow", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] testCommitText", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] testSetComposition", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] testSendKeyEvents", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] testBlur", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
../../chrome/browser/ui/views/ime/input_ime_apitest_nonchromeos.cc:137: Failure
Value of: CompareKeyEvents(key_events, input_method)
  Actual: false
Expected: true
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[FAIL] (no test): lastError.message == Could not send key events
Error
    at null.<anonymous> (extensions::test:106:11)
    at null.handleRequest (extensions::binding:63:27)
    at null.<anonymous> (extensions::binding:422:32)
    at null.<anonymous> (extensions::test:225:18)
    at null.handleRequest (extensions::binding:63:27)
    at null.<anonymous> (extensions::binding:422:32)
    at null.callback (chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/background.js:104:19)
    at safeCallbackApply (extensions::sendRequest:21:15)
    at handleResponse (extensions::sendRequest:74:7)", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:WARNING:message_queue.cc(38)] Leaking 2 ports in unreceived messages
[8534:8534:0630/135034:INFO:CONSOLE(0)] "[SUCCESS] (no test)", source: chrome-extension://kcjodlobfnoldmijmapidkenggdpbnnn/_generated_background_page.html (0)
[8534:8534:0630/135034:WARNING:message_queue.cc(38)] Leaking 1 ports in unreceived messages
[8534:8534:0630/135034:WARNING:pref_notifier_impl.cc(27)] pref observer found at shutdown plugins.always_authorize
[8534:8534:0630/135034:WARNING:pref_notifier_impl.cc(27)] pref observer found at shutdown plugins.allow_outdated
[8534:8534:0630/135034:WARNING:pref_notifier_impl.cc(27)] pref observer found at shutdown printing.enabled
[  FAILED  ] InputImeApiTest.SendKeyEvntsOnNormalPage, where TypeParam =  and GetParam() =  (2551 ms)