Revert of Fix Windows logoff race. (https://codereview.chromium.org/349263004/)

Reason for revert:
Suspected as cause of browser_tests failures on Mac10.7 Tests:

http://build.chromium.org/p/chromium.mac/builders/Mac10.7%20Tests%20%283%29/builds/28572

ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession (run #1):
[ RUN      ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession
[10963:519:0708/084058:ERROR:browser_process_impl.cc(495)] Not implemented reached in virtual void BrowserProcessImpl::EndSession()
../../chrome/browser/profiles/profile_browsertest.cc:365: Failure
Value of: "SessionEnded"
Expected: GetExitTypePreferenceFromDisk(profile)
Which is: "Crashed"
[  FAILED  ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession, where TypeParam =  and GetParam() =  (780 ms)

ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession (run #2):
[ RUN      ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession
[12926:519:0708/084834:ERROR:browser_process_impl.cc(495)] Not implemented reached in virtual void BrowserProcessImpl::EndSession()
../../chrome/browser/profiles/profile_browsertest.cc:365: Failure
Value of: "SessionEnded"
Expected: GetExitTypePreferenceFromDisk(profile)
Which is: "Crashed"
[  FAILED  ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession, where TypeParam =  and GetParam() =  (639 ms)

ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession (run #3):
[ RUN      ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession
[12935:519:0708/084836:ERROR:browser_process_impl.cc(495)] Not implemented reached in virtual void BrowserProcessImpl::EndSession()
../../chrome/browser/profiles/profile_browsertest.cc:365: Failure
Value of: "SessionEnded"
Expected: GetExitTypePreferenceFromDisk(profile)
Which is: "Crashed"
[  FAILED  ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession, where TypeParam =  and GetParam() =  (551 ms)

ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession (run #4):
[ RUN      ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession
[12937:519:0708/084837:ERROR:browser_process_impl.cc(495)] Not implemented reached in virtual void BrowserProcessImpl::EndSession()
../../chrome/browser/profiles/profile_browsertest.cc:365: Failure
Value of: "SessionEnded"
Expected: GetExitTypePreferenceFromDisk(profile)
Which is: "Crashed"
[  FAILED  ] ProfileBrowserTest.WritesProfilesSynchronouslyOnEndSession, where TypeParam =  and GetParam() =  (560 ms)

Original issue's description:
> Fix Windows logoff race by posting a sentinel task to each taskrunner used to save state, and blocking on the completion of all sentinels.
> De-flake and re-enable ProfileBrowserTests, by not running the tasks queued to initialize Bookmarks. This caused test failures when the delayed initialization managed to run.
> This depends on https://codereview.chromium.org/370323002/, which fixes a BookmarkStorage lifetime issue, and https://codereview.chromium.org/375683002/ which annotates a remaining leak.
> 
> TBR=sky@chromium.org, brettw@chromium.org
> 
> R=erikwright@chromium.org, gab=chromium.org, brettw@chromium.org
> BUG=386126, 141141, 141517, 142787, 140882, 165760, 163713, 391508
> 
> Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=281746

TBR=siggi
BUG=392186
NOTREECHECKS=true
NOTRY=true

Review URL: https://codereview.chromium.org/378863003

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@281766 0039d316-1c4b-4281-b951-d872f2087c98

0 files changed, 0 insertions, 0 deletions