| Commit message (Collapse) | Author | Age | Files | Lines |
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We got enough data and decided to remove the date extension.
R=asvitkine@chromium.org
BUG=301677
Review URL: https://codereview.chromium.org/48073004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@231541 0039d316-1c4b-4281-b951-d872f2087c98
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at the renderer process, and registering it at ChromeBrowserFieldTrials is needed.
BUG=309493
R=asvitkine@chromium.org
Review URL: https://codereview.chromium.org/31363002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@229924 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=301677
R=mad@chromium.org
Review URL: https://codereview.chromium.org/27003003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@228283 0039d316-1c4b-4281-b951-d872f2087c98
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This change makes compressing metrics protobufs before uploading the default.
From our field trial we noticed that compressed protobufs are on average 44% the
size of the uncompressed protobufs.
BUG=245300
TEST=Built chrome browser. Ensure it can send UMA data.
Review URL: https://chromiumcodereview.appspot.com/23684053
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@223093 0039d316-1c4b-4281-b951-d872f2087c98
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* Create the field trial at initialization time, so it gets included in
the first upload.
* Use one-time-randomization to select the experimental group.
BUG=none
TEST=git cl try. Also built locally and ran it successfully.
Review URL: https://chromiumcodereview.appspot.com/18615013
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@210914 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=254986
TEST=none
TBR=ben@chromium.org
Review URL: https://codereview.chromium.org/18083008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@209145 0039d316-1c4b-4281-b951-d872f2087c98
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process.
r203120 introduced MouseEventPreconnect field trial, but the renderer process didn't receive its data, as it was not used in the browser process. This patch adds a function SetupMouseEventPreconnectFieldTrial, which marks the field trial as used in the browser process. This will ensure the field trial data to be transferred to the renderer process.
BUG=240959
Review URL: https://chromiumcodereview.appspot.com/17749008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@208947 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=247723
TEST=none
TBR=ben@chromium.org
Review URL: https://chromiumcodereview.appspot.com/16742003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@205335 0039d316-1c4b-4281-b951-d872f2087c98
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We've decided to use online finch, now available for Android, to
control field trial probabilities in beta and other channels. This CL
leaves the SimpleCacheExperiment by default off, and allows dynamic
field trials to turn it up.
R=stevet
BUG=239461
Review URL: https://chromiumcodereview.appspot.com/14858011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@199440 0039d316-1c4b-4281-b951-d872f2087c98
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Specifically, going to 45% in, 45% control group on android dev channel. The 10%
experiment no group will help see bad behaviour from the control group.
We'd like to start running this experiment in this channel soon, and with this CL
we are putting users into the two experiment groups on our target platform. I
now make the experiment the default for all platforms, but leave it 100% off in
those cases.
R=stevet
BUG=229919
Review URL: https://chromiumcodereview.appspot.com/14402010
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195869 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=233551
TEST=No visible impact.
Review URL: https://chromiumcodereview.appspot.com/14247021
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195654 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=224018, 168224
TEST=On a Chrome for Android official build, launch Chrome, quit it and launch it again. Go to chrome://version and verify that the string "5a3c10b5" appears in the Variations list. (This corresponds to the server-controlled Test0PercentDefault field trial).
NOTRY=true
Review URL: https://chromiumcodereview.appspot.com/13954011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@195407 0039d316-1c4b-4281-b951-d872f2087c98
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By not putting opt out users in the "No" group, our dashboard in Finch
was showing only the explicit opt in users. Not ideal for A/B
comparisons!
R=stevet, pasko
Review URL: https://chromiumcodereview.appspot.com/14048014
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@194987 0039d316-1c4b-4281-b951-d872f2087c98
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There's no finch online in Android, so we have to use the old field
trial mechanism. As well, the date needs to be advanced.
R=tburkard@chromium.org,rvargas@chromium.org,pasko@chromium.org,felipeg@chromium.org
BUG=229867
Review URL: https://chromiumcodereview.appspot.com/14065008
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@194854 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=compiles
Review URL: https://codereview.chromium.org/14225012
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@194683 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=176341
Review URL: https://chromiumcodereview.appspot.com/13724011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@192752 0039d316-1c4b-4281-b951-d872f2087c98
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controls rollout of data compression proxy.
BUG=
Review URL: https://chromiumcodereview.appspot.com/13255003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@191714 0039d316-1c4b-4281-b951-d872f2087c98
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(based on age and bytes received) in favor of older
algorithm to pick the most recently used socket.
Tests showed no real performance difference, so
defaulting to the older, simpler, and more intuitive
algorithm.
This is basically a revert of
https://codereview.chromium.org/7251004
TBR=sergeyu@chromium.org
BUG=222090
Review URL: https://codereview.chromium.org/12886034
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@191507 0039d316-1c4b-4281-b951-d872f2087c98
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This moves includes from using base/sys_string_conversions.h to the new location in base/strings/sys_string_conversions.h
BUG=196305
Review URL: https://codereview.chromium.org/13042020
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@191171 0039d316-1c4b-4281-b951-d872f2087c98
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Simple change in chrome/browser/chrome_browser_main.cc
TBR=ben@chromium.org
BUG=180475
TEST=Make sure the apps promo only show on apps page of the NTP (or chrome://apps) and that it links to webstore (specific page to be added later on the webstore) and that it doesn't come back on a given installation of Chrome once dismissed with the X close button. That dimiss state can be reset with the command line switch --reset-show-apps-promo to help test it. Also, this shouldn't show when the App Launcher is installer... since no apps page should be shown anyway (tested with --show-app-list-shortcut)
Review URL: https://chromiumcodereview.appspot.com/12985002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@190772 0039d316-1c4b-4281-b951-d872f2087c98
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The option supports three possible values:
--use-simple-cache-backend=on
// Use the simple backend for all caches it supports.
--use-simple-cache-backend=off (current default)
// Do not use the simple cache backend.
--use-simple-cache-backend=experiment (Android-only, will be the new default)
// Choose dynamically based on the experiment parameters.
We are going to be using it for triggering the simple cache backend
on the current stage of development, later we will convert it to
a true experiment.
BUG=173390
TEST=Make sure simple cache backend runs with:
chrome --use-simple-cache-backend=on
# The actual backend triggering will be committed with:
# https://codereview.chromium.org/12794003
Review URL: https://chromiumcodereview.appspot.com/12684010
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@188634 0039d316-1c4b-4281-b951-d872f2087c98
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UI by hiding parts of the UI that are not relevant
* Avatar menu in browser frame
* multi-profiles list in options page
BUG=180903
TEST=AvatarMenuModelTest for Local State that have several profiles.
Manual linux chromeos=1 build:
1. chrome --user-data-dir=[...] --login-manager
that will create "Default" profile.
2. chrome --user-data-dir=[...] --multi-profiles
This will create "test-user" profile.
With this fix no avatar menu should be shown or user list in browser options.
Review URL: https://chromiumcodereview.appspot.com/12641007
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@188172 0039d316-1c4b-4281-b951-d872f2087c98
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And move into c/b/omnibox.
BUG=80186
R=pkasting@chromium.org
TBR=ben@chromium.org
Review URL: https://chromiumcodereview.appspot.com/12635004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@187062 0039d316-1c4b-4281-b951-d872f2087c98
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Resources will be removed in a separate CL.
BUG=180363
Review URL: https://chromiumcodereview.appspot.com/12492002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@186572 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=178748
TEST=No user visible changes.
Review URL: https://chromiumcodereview.appspot.com/12334124
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@185018 0039d316-1c4b-4281-b951-d872f2087c98
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Deactivate all client Field Trials except the Uniformity trials on Android.
All of this stuff was disabled in an earlier patch, but investigations have shown that this functions correctly on Android and can be reactivated (at least the uniformity trials).
BUG=168224
Review URL: https://chromiumcodereview.appspot.com/12226011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@183361 0039d316-1c4b-4281-b951-d872f2087c98
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string_number_conversions in some chrome subdirectories.
Review URL: https://codereview.chromium.org/12218065
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@181564 0039d316-1c4b-4281-b951-d872f2087c98
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This sets up a finch server style server controlled field trial to experiment with having the profile switcher always visible.
We want to see the effect this has on sign in.
BUG=172872
TEST=start chrome with --force-fieldtrials=ShowProfileSwitcher/AlwaysShow/ either with a clean user data dir or only one profile. The avatar menu should be visible and there should only be one profile in the profile switcher. You should also be able to edit that profile.
Review URL: https://chromiumcodereview.appspot.com/12040085
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@180027 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=
Review URL: https://chromiumcodereview.appspot.com/12042084
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@179532 0039d316-1c4b-4281-b951-d872f2087c98
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related Variation IDs in Chrome with the Windows registry.
5 seconds after startup, this class checks for a list of active field trials, and writes their Google Update VariationID into the registry in a format understood by Google Update.
Note that additional work needs to be done to ensure that Field Trials activated after the first five seconds are synchronized to the registry. This will be done in a small followup patch later.
Unit tests are included.
BUG=160251
TEST=Start an official build of Chrome which is managed by Omaha. After five seconds, check the registry client state key where this install of chrome would write to. Under ClientState\{APP_GUID} there should be a string value called experiment_labels. Ensure that within it, in addition to other possible labels, there are 5 labels with keys CrVar[1-5] and values between 3300000 and 3300136, plus timestamps about a year from now. Ensure that this works for both User-level and System-level installs.
Review URL: https://chromiumcodereview.appspot.com/12051002
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@179482 0039d316-1c4b-4281-b951-d872f2087c98
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TEST=No user visible changes.
Review URL: https://chromiumcodereview.appspot.com/11888026
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@177158 0039d316-1c4b-4281-b951-d872f2087c98
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OWNERS file is copied from content/browser/gpu minus jbates
More gpu related stuff will be added to chrome/browser. Having a folder makes future reviews much easier.
BUG=
TEST=bots
Review URL: https://codereview.chromium.org/11474028
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@171834 0039d316-1c4b-4281-b951-d872f2087c98
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Simplifies the creation of HttpNetworkSession::Params in IOThread by creating a method to do just that. Fixes a bug in chrome/browser/profiles/profile_io_data.cc where some of the Globals were not being consulted when the HttpNetworkSession was constructed.
BUG=162571
Review URL: https://chromiumcodereview.appspot.com/11415219
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@170967 0039d316-1c4b-4281-b951-d872f2087c98
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to be used via Finch.
R=rvargas@chromium.org
Review URL: https://codereview.chromium.org/11299216
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@170061 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=160251
TEST=No user visible changes.
Review URL: https://chromiumcodereview.appspot.com/11377084
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@168656 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=none
TEST=Seeing results from this trial on variations dashboard.
Review URL: https://chromiumcodereview.appspot.com/11415029
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@168449 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=143999, 148870
Review URL: https://chromiumcodereview.appspot.com/11358057
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@167056 0039d316-1c4b-4281-b951-d872f2087c98
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dev, and stable channel user metrics. Include client-side change to query for the trial.
BUG=160132
Review URL: https://chromiumcodereview.appspot.com/11377042
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@166985 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=159210
TEST=No user visible changes.
Review URL: https://chromiumcodereview.appspot.com/11363062
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@166038 0039d316-1c4b-4281-b951-d872f2087c98
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This ensures that these trials continue to report their states after
http://codereview.chromium.org/11267044/ lands.
Also removes an unused parameter from ChromeBrowserFieldTrials::SetupFieldTrials().
BUG=158801
TEST=Dynamic uniformity trials and InstantDummy trial continue to show up in
upstream reports.
Review URL: https://chromiumcodereview.appspot.com/11369006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@165394 0039d316-1c4b-4281-b951-d872f2087c98
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The Overlapped I/O was introducing delays when the networking stack
did not have enough data to fill the receive buffer.
This can be seen when loading pssplayground.com/ksimbili/webp.html
using a DSL connection profile on WebPagetest:
http://www.webpagetest.org/result/120830_MS_414849a6aa055bb853e7e5d51e1b29d8/
and manifests and increasingly long Time to First Byte for requests
further down the waterfall (expected values are < 90ms and it was
going over 150ms).
It is configured as a 50% field trial and can be forced through the
command-line for testing:
--overlapped-reads=on - default/existing behavior
--overlapped-reads=off - new read implementation
Trial-specific histograms are reported for page load times and
http request times. Specifically:
PLT.Abandoned
PLT.LoadType
PLT.BeginToFinish_NormalLoad
PLT.BeginToFinish_LinkLoadNormal
PLT.BeginToFinish_LinkLoadReload
PLT.BeginToFinish_LinkLoadStaleOk
Net.HttpJob.TotalTime
Net.HttpJob.TotalTimeSuccess
Net.HttpJob.TotalTimeCancel
Net.HttpJob.TotalTimeCached
Net.HttpJob.TotalTimeNotCached
Review URL: https://chromiumcodereview.appspot.com/10916016
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@165170 0039d316-1c4b-4281-b951-d872f2087c98
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Also clean up some headers and declarations that were missed in previous cleanup CLs.
BUG=156873
TBR=sky
Review URL: https://chromiumcodereview.appspot.com/11346003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@164719 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=156873
TBR=sky
Review URL: https://chromiumcodereview.appspot.com/11311004
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@164504 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=156873
TEST=No user visible changes.
Review URL: https://chromiumcodereview.appspot.com/11262011
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@164265 0039d316-1c4b-4281-b951-d872f2087c98
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Remove associated switches which aren't in use anymore.
BUG=156873
TEST=No user visible changes.
Review URL: https://chromiumcodereview.appspot.com/11175042
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@163911 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=156873
TEST=No user visible changes.
Review URL: https://chromiumcodereview.appspot.com/11228007
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@163750 0039d316-1c4b-4281-b951-d872f2087c98
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M24 should have Stage3D on by default (where not otherwise blacklisted), so remove the field trial.
BUG=152096
Review URL: https://chromiumcodereview.appspot.com/11230039
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@163457 0039d316-1c4b-4281-b951-d872f2087c98
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BUG=156873
TEST=No user visible changes. Default apps should still be visible on official chrome builds.
Review URL: https://chromiumcodereview.appspot.com/11234006
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@163408 0039d316-1c4b-4281-b951-d872f2087c98
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trials to 0. Will use Finch to set the groups to actual values that we would
like to use.
R=jar@chromium.org
TBR=brettw@chromium.org
Review URL: https://codereview.chromium.org/11092067
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@161250 0039d316-1c4b-4281-b951-d872f2087c98
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We now server this completely from the server to avoid confusion about the filtering.
BUG=153549
TEST=These are invisible trials being removed, so there should be no user-visible changes.
Review URL: https://chromiumcodereview.appspot.com/11036022
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@160247 0039d316-1c4b-4281-b951-d872f2087c98
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