ash: Use different hit-test outer-region for mouse and touch events.

ash: Use different hit-test outer-region for mouse and touch events.

The hit-region for windows need to be larger for touch events to allow
resizing windows easily, while continuing to use a smaller hit-region
for mouse-events.

BUG=135187
Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=150870

[sky, 2012-08-09 16:02:59]

Is it possible to scale the mouse values in some way so folks don't have to
think about this?

[sadrul, 2012-08-09 16:15:41]

On 2012/08/09 16:02:59, sky wrote:
> Is it possible to scale the mouse values in some way so folks don't have to
> think about this?

That would be possible, I think, except for the shelf, where we would not want
to expand the hit-region by the same scale.

[sadrul, 2012-08-09 16:28:29]

On 2012/08/09 16:15:41, sadrul wrote:
> On 2012/08/09 16:02:59, sky wrote:
> > Is it possible to scale the mouse values in some way so folks don't have to
> > think about this?
> 
> That would be possible, I think, except for the shelf, where we would not want
> to expand the hit-region by the same scale.

Perhaps instead of setting explicit insets for touch, set the scale (so
SetHitTest...(inset, touch_scale))?

[sky, 2012-08-09 16:39:01]

SGTM

[sadrul, 2012-08-09 17:08:00]

On 2012/08/09 16:39:01, sky wrote:
> SGTM

Done.

[sky, 2012-08-09 19:37:05]

LGTM