Add a hook to clear Gears Plugin Data in the "Clear browsing data" tool.

Add a hook to clear Gears Plugin Data in the "Clear browsing data" tool.

BUG=81311
TEST=Go to Wrench->Tools->Clear browsing data, and accept (make sure "clear
cookies" is checked). The "Plugin Data" directory in your user data dir should
go away.

Committed: http://src.chromium.org/viewvc/chrome?view=rev&revision=86012

[Matt Perry, 2011-05-19 21:06:33]

I wasn't sure who to send this to. You were in the commit log, so here you go
:). Let me know if someone else should review.

[jochen (gone - plz use gerrit), 2011-05-19 21:11:07]

LGTM, very nice

can you also add a hook to delete the data on shutdown if the user has the
respective preference enabled?

[Matt Perry, 2011-05-19 22:08:02]

On 2011/05/19 21:11:07, jochen wrote:
> LGTM, very nice
> 
> can you also add a hook to delete the data on shutdown if the user has the
> respective preference enabled?

Done.

[jochen (gone - plz use gerrit), 2011-05-19 22:20:03]

On 2011/05/19 22:08:02, Matt Perry wrote:
> On 2011/05/19 21:11:07, jochen wrote:
> > LGTM, very nice
> > 
> > can you also add a hook to delete the data on shutdown if the user has the
> > respective preference enabled?
> 
> Done.

thx

(I assume "Plugin Data" contains only Gears data, right?)

[Matt Perry, 2011-05-19 22:22:11]

On 2011/05/19 22:20:03, jochen wrote:
> On 2011/05/19 22:08:02, Matt Perry wrote:
> > On 2011/05/19 21:11:07, jochen wrote:
> > > LGTM, very nice
> > > 
> > > can you also add a hook to delete the data on shutdown if the user has the
> > > respective preference enabled?
> > 
> > Done.
> 
> thx
> 
> (I assume "Plugin Data" contains only Gears data, right?)

Correct.

[commit-bot: I haz the power, 2011-05-19 23:24:12]

Try job failure for 7040015-2002 on mac:
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=mac&number...