VR: Deprecate UMA histogram VR.Component.Assets.DurationUntilReady.OnChromeStart |
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Issue descriptionVR.Component.Assets.DurationUntilReady.OnChromeStart measures the duration between launching Chrome and the assets component being ready to use. It is intended to give an indication how long it takes to update the component. It is based on the assumption that the component is always registered at Chrome start which is not the case for non-VR users. Thus, it makes more sense to measure the duration between registering the component until it is ready to use (see issue 792218 ). Make VR.Component.Assets.DurationUntilReady.OnChromeStart obsolete once we measure the duration until ready on component register.
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Feb 6 2018
The following revision refers to this bug: https://chromium.googlesource.com/chromium/src.git/+/e11c44872a249262d4babb664f62b3aee1505a93 commit e11c44872a249262d4babb664f62b3aee1505a93 Author: Tibor Goldschwendt <tiborg@chromium.org> Date: Tue Feb 06 23:14:43 2018 [vr] Deprecate VR.Component.Assets.DurationUntilReady.OnChromeStart Bug: 799074 Cq-Include-Trybots: master.tryserver.chromium.android:android_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_optional_gpu_tests_rel;master.tryserver.chromium.linux:linux_vr;master.tryserver.chromium.mac:mac_optional_gpu_tests_rel;master.tryserver.chromium.win:win_optional_gpu_tests_rel Change-Id: I06c20525b10187804949ed9bed7485e483802d15 Reviewed-on: https://chromium-review.googlesource.com/903047 Reviewed-by: Michael Thiessen <mthiesse@chromium.org> Reviewed-by: David Dorwin <ddorwin@chromium.org> Reviewed-by: Ilya Sherman <isherman@chromium.org> Commit-Queue: Tibor Goldschwendt <tiborg@chromium.org> Cr-Commit-Position: refs/heads/master@{#534827} [modify] https://crrev.com/e11c44872a249262d4babb664f62b3aee1505a93/chrome/android/java/src/org/chromium/chrome/browser/vr_shell/VrShellDelegate.java [modify] https://crrev.com/e11c44872a249262d4babb664f62b3aee1505a93/chrome/browser/android/vr_shell/vr_shell_delegate.cc [modify] https://crrev.com/e11c44872a249262d4babb664f62b3aee1505a93/chrome/browser/vr/metrics_helper.cc [modify] https://crrev.com/e11c44872a249262d4babb664f62b3aee1505a93/chrome/browser/vr/metrics_helper.h [modify] https://crrev.com/e11c44872a249262d4babb664f62b3aee1505a93/tools/metrics/histograms/histograms.xml
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Feb 8 2018
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Feb 13 2018
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Jul 4
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Comment 1 by tiborg@chromium.org
, Feb 6 2018