This reverts commit 856342886a.
Reason for revert: failing on Mac10.13 Tests:
https://ci.chromium.org/ui/p/chromium/builders/ci/Mac10.13%20Tests/47610/overview
Summary:
[ RUN ] ResourceCoalitionMacTest.Busy
../../components/power_metrics/resource_coalition_mac_unittest.mm:99: Failure
Expected: (end->cpu_instructions) > (begin->cpu_instructions), actual: 0 vs 0
Stack trace:
0 components_unittests 0x000000010b1da1e6 power_metrics::ResourceCoalitionMacTest_Busy_Test::TestBody() + 1014
../../components/power_metrics/resource_coalition_mac_unittest.mm💯 Failure
Expected: (end->cpu_cycles) > (begin->cpu_cycles), actual: 0 vs 0
Stack trace:
0 components_unittests 0x000000010b1da2d5 power_metrics::ResourceCoalitionMacTest_Busy_Test::TestBody() + 1253
[ FAILED ] ResourceCoalitionMacTest.Busy (1113 ms)
Original change's description:
> [battery] Add ResourceCoalitionMacTest.Busy.
>
> This test verifies that CPU instructions, CPU cycles and CPU time
> reported by `GetCoalitionResourceUsage` increase after burning CPU.
> This is a basic expectations for `GetCoalitionResourceUsage` so it
> should be tested from //components/power_metrics/. In an upcoming
> CL, this will allow removing
> //chrome/browser/performance_monitor/resource_coalition_mac_unittest.mm
> without losing tests.
>
> Bug: 1293465
> Change-Id: I7232bd6b67406600b9fc89b7f7f80ad8db47c5f1
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3437567
> Reviewed-by: Patrick Monette <pmonette@chromium.org>
> Commit-Queue: Francois Pierre Doray <fdoray@chromium.org>
> Cr-Commit-Position: refs/heads/main@{#967015}
Bug: 1293465
Change-Id: Iea672af3c27d0484b75832f820f7e4a75c2cd4e2
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/3440125
Auto-Submit: Olga Sharonova <olka@chromium.org>
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Owners-Override: Olga Sharonova <olka@google.com>
Commit-Queue: Olga Sharonova <olka@chromium.org>
Cr-Commit-Position: refs/heads/main@{#967154}
c3030b1569