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| author | bulach@chromium.org <bulach@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-04-29 16:36:47 +0000 |
|---|---|---|
| committer | bulach@chromium.org <bulach@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2013-04-29 16:36:47 +0000 |
| commit | d8938e35147e132b56454962e1eb2a51fa0562f9 (patch) | |
| tree | 8d5e532545249de22b2335af62aff23f2f259406 /google_apis | |
| parent | 804e103508e5f0c47ead50119ec9ee84e2e2959a (diff) | |
| download | chromium_src-d8938e35147e132b56454962e1eb2a51fa0562f9.zip chromium_src-d8938e35147e132b56454962e1eb2a51fa0562f9.tar.gz chromium_src-d8938e35147e132b56454962e1eb2a51fa0562f9.tar.bz2 | |
Adds Android UMA histograms for Tab switching.
On Android, when the system is under memory pressure, it
sends notifications to apps to trim their memory and it can also
kill background apps.
Chrome need sto strike a balance between tabs and other apps "freshness", that is,
chrome should keep as many tabs as possible, without compromising the user experience
by pushing the system into killing a background app (that could be in fact "fresher" than
a given tab).
This patch adds a few metrics that will help understand the behavior and better model the
tab restoring / eviction policies.
BUG=
Review URL: https://chromiumcodereview.appspot.com/14471002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@197055 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'google_apis')
0 files changed, 0 insertions, 0 deletions