Detected 3 new flakes for test/step "PolicyToolUITest.ImportingSession". To see the actual flakes, please visit https://chromium-try-flakes.appspot.com/all_flake_occurrences?key=ahVzfmNocm9taXVtLXRyeS1mbGFrZXNyLAsSBUZsYWtlIiFQb2xpY3lUb29sVUlUZXN0LkltcG9ydGluZ1Nlc3Npb24M. This message was posted automatically by the chromium-try-flakes app. Since flakiness is ongoing, the issue was moved back into Sheriff Bug Queue (unless already there).

[ RUN      ] PolicyToolUITest.ImportingSession
[5832:1588:0621/082554.115:WARNING:discovery_network_list_win.cc(195)] Failed to open Wlan client handle: 1062
[5832:7624:0621/082554.119:WARNING:chrome_browser_main_win.cc(653)] Command line too long for RegisterApplicationRestart:  --brave-new-test-launcher --cfi-diag=0 --gtest_also_run_disabled_tests --gtest_filter=PolicyToolUITest.ImportingSession --single_process --test-launcher-bot-mode --test-launcher-output="C:\Users\CHROME~2\AppData\Local\Temp\scoped_dir6104_25267\results6104_9634\test_results.xml" --test-launcher-summary-output="e:\b\s\w\ioiugp20\output.json" --user-data-dir="C:\Users\CHROME~2\AppData\Local\Temp\scoped_dir6104_25267\d6104_27259" --disable-offline-auto-reload --no-first-run --no-default-browser-check --enable-logging=stderr --disable-default-apps --wm-window-animations-disabled --disable-component-update --test-type=browser --force-color-profile=srgb --disable-zero-browsers-open-for-tests --ipc-connection-timeout=30 --allow-file-access-from-files --dom-automation --log-gpu-control-list-decisions --disable-backgrounding-occluded-windows --disable-gl-drawing-for-tests --override-use-software-gl-for-tests --force-color-profile=srgb --disable-compositor-ukm-for-tests --enable-features=PolicyTool,TestFeatureForBrowserTest1 --disable-features=NetworkPrediction,SpeculativePreconnect,TestFeatureForBrowserTest2 --flag-switches-begin --flag-switches-end --restore-last-session about:blank
../../chrome/browser/ui/webui/policy_tool_ui_browsertest.cc(491): error: Expected equality of these values:
  test_policies
    Which is: { ("chromePolicies", 8-byte object <50-A7 17-05 00-00 00-00>) }
  *values
    Which is: { ("chromePolicies", 8-byte object <60-99 E2-0B 00-00 00-00>) }
Stack trace:
Backtrace:
	testing::internal::UnitTestImpl::CurrentOsStackTraceExceptTop [0x000000013FF4E493+87]
	testing::internal::AssertHelper::operator= [0x000000013FF4E038+78]
	PolicyToolUITest_ImportingSession_Test::RunTestOnMainThread [0x000000013F743AE7+615]
	content::BrowserTestBase::ProxyRunTestOnMainThreadLoop [0x00000001419E0087+477]
	ChromeBrowserMainParts::PreMainMessageLoopRunImpl [0x000000014280E214+4776]
	ChromeBrowserMainParts::PreMainMessageLoopRun [0x000000014280CE68+182]
	content::BrowserMainLoop::PreMainMessageLoopRun [0x000000014083BC1B+85]
	content::StartupTaskRunner::RunAllTasksNow [0x0000000140B47F43+43]
	content::BrowserMainLoop::CreateStartupTasks [0x000000014083A692+736]
	content::BrowserMainRunnerImpl::Initialize [0x000000014083E073+129]
	content::BrowserMain [0x000000014083859D+201]
	content::RunBrowserProcessMain [0x00000001418B8D86+134]
	content::ContentMainRunnerImpl::Run [0x00000001418B96CD+523]
	service_manager::Main [0x0000000141F08257+1711]
	content::ContentMain [0x00000001418B8CA5+65]
	content::BrowserTestBase::SetUp [0x00000001419DFDA1+1757]
	InProcessBrowserTest::SetUp [0x00000001419A3D07+559]

Mostly flakes on Win7, e.g.

https://logs.chromium.org/v/?s=chromium%2Fbuildbucket%2Fcr-buildbucket.appspot.com%2F8943111265158208352%2F%2B%2Fsteps%2Fbrowser_tests%2F0%2Fstdout

https://test-results.appspot.com/dashboards/flakiness_dashboard.html#tests=PolicyToolUITest.Import

dschuyler@chromium.org, could you help triage this?

Disabling CL https://chromium-review.googlesource.com/c/chromium/src/+/1111034 is in the CQ

pastarmovj@, are you more familiar with this code?

The following revision refers to this bug:
  https://chromium.googlesource.com/chromium/src.git/+/f76a7b9a19e72aaa23116aaacf7d8066d11bcec8

commit f76a7b9a19e72aaa23116aaacf7d8066d11bcec8
Author: David Grogan <dgrogan@chromium.org>
Date: Thu Jun 21 23:47:41 2018

Sheriff: Disable PolicyToolUITest.ImportingSession on windows

TBR=dschuyler@chromium.org

Bug: 842405
Change-Id: I699bef0e846e54bbb4d5f104060a210c4a6f03e3
Reviewed-on: https://chromium-review.googlesource.com/1111034
Reviewed-by: David Grogan <dgrogan@chromium.org>
Commit-Queue: David Grogan <dgrogan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#569452}
[modify] https://crrev.com/f76a7b9a19e72aaa23116aaacf7d8066d11bcec8/chrome/browser/ui/webui/policy_tool_ui_browsertest.cc