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| author | ppi@chromium.org <ppi@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-04-14 17:39:18 +0000 |
|---|---|---|
| committer | ppi@chromium.org <ppi@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2014-04-14 17:39:18 +0000 |
| commit | 61f34b229fb5aba458fec8cd91e6aa3e34ca58cf (patch) | |
| tree | 91e2e47cc4fae79e9be89feb4d7bcb60d20438bb /tools | |
| parent | 0256283531fad29a9592a1622a26e555860e26d9 (diff) | |
| download | chromium_src-61f34b229fb5aba458fec8cd91e6aa3e34ca58cf.zip chromium_src-61f34b229fb5aba458fec8cd91e6aa3e34ca58cf.tar.gz chromium_src-61f34b229fb5aba458fec8cd91e6aa3e34ca58cf.tar.bz2 | |
Drop a few tab switch metrics.
This patch drops definitions of three metrics recorded when we bring a
tab back to foreground. We dropped them on Android and these were never
implemented on other platforms:
- Tab.SwitchedToForegroundLaunchedWithURL
- Tab.SwitchedToForegroundRevisit
- Tab.SwitchedToForgroundNumTabs
Being collected on tab switch, these do not actually tell us anything
about when tab switches are likely to occur, because they do not cover
the complementary case of tabs *not* being switched. To the best of my
knowledge, we haven't got any actionable results from these nor do we
track them at all.
BUG=None
Review URL: https://codereview.chromium.org/235023002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@263654 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'tools')
| -rw-r--r-- | tools/metrics/histograms/histograms.xml | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml index c68d721..25cc5bd 100644 --- a/tools/metrics/histograms/histograms.xml +++ b/tools/metrics/histograms/histograms.xml @@ -27497,6 +27497,9 @@ Therefore, the affected-histogram name has to have at least one dot in it. <histogram name="Tab.SwitchedToForegroundLaunchedWithURL" enum="TabSwitchedToForegroundLaunchedWithURL"> + <obsolete> + Deprecated as of 04/2014. + </obsolete> <owner>lliabraa@chromium.org</owner> <summary> Each time a tab is brought to the foreground, this histogram indicates if @@ -27506,6 +27509,9 @@ Therefore, the affected-histogram name has to have at least one dot in it. </histogram> <histogram name="Tab.SwitchedToForegroundMRURank"> + <obsolete> + Deprecated as of 04/2014. + </obsolete> <owner>lliabraa@chromium.org</owner> <summary> Rank in MRU order (0 being first) when the tab was switched to foreground. @@ -27519,6 +27525,9 @@ Therefore, the affected-histogram name has to have at least one dot in it. <histogram name="Tab.SwitchedToForegroundRevisit" enum="TabSwitchedToForegroundRevisit"> + <obsolete> + Deprecated as of 04/2014. + </obsolete> <owner>lliabraa@chromium.org</owner> <summary> Each time a tab is brought to the foreground, this histogram indicates if @@ -41195,11 +41204,17 @@ Therefore, the affected-histogram name has to have at least one dot in it. </enum> <enum name="TabSwitchedToForegroundLaunchedWithURL" type="int"> + <obsolete> + Deprecated as of 04/2014. + </obsolete> <int value="0" label="Launched without an URL"/> <int value="1" label="Launched with an URL"/> </enum> <enum name="TabSwitchedToForegroundRevisit" type="int"> + <obsolete> + Deprecated as of 04/2014. + </obsolete> <int value="0" label="First time"/> <int value="1" label="Revisit"/> </enum> |