Omnibox: HistoryContents Shouldn't *Always* Clear Results on Stop()

Omnibox: HistoryContents Shouldn't *Always* Clear Results on Stop()

It should only clear results if asked to.

BUG=

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=195547

[Peter Kasting, 2013-04-19 20:50:16]

LGTM

[commit-bot: I haz the power, 2013-04-19 21:10:00]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mpearson@chromium.org/14267032/1

[commit-bot: I haz the power, 2013-04-19 21:25:47]

Sorry for I got bad news for ya.
Compile failed with a clobber build on win.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win&number...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-04-19 21:32:38]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mpearson@chromium.org/14267032/1

[commit-bot: I haz the power, 2013-04-19 21:43:03]

Sorry for I got bad news for ya.
Compile failed with a clobber build on win.
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=win&number...
Your code is likely broken or HEAD is junk. Please ensure your
code is not broken then alert the build sheriffs.
Look at the try server FAQ for more details.

[commit-bot: I haz the power, 2013-04-22 16:47:16]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/mpearson@chromium.org/14267032/1

[commit-bot: I haz the power, 2013-04-22 17:43:55]

Change committed as 195547