Fix mouse position to truncate the coordinate for mouseMoveTo(...)

Fix mouse position to truncate the coordinate for mouseMoveTo(...)

eventSender.mouseMoveTo(...) truncates the coordinates it is passed.
Because fractional coordinates should yield incorrect position.
So this patch could adjust mouse position.

BUG=477545
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=194744

[hyunjunekim2, 2015-04-30 13:21:32]

hyunjune.kim@samsung.com changed reviewers:
+ fs@opera.com, pdr@chromium.org

[hyunjunekim2, 2015-04-30 13:22:06]

fs,
Could you check Draft1(PS1) and Draft2(PS2)?

[hyunjunekim2, 2015-04-30 13:26:36]

On 2015/04/30 13:22:06, hyunjunekim2 wrote:
> fs,
> Could you check Draft1(PS1) and Draft2(PS2)?

When adjust https://codereview.chromium.org/1072403007/ patch, PS1 has remained
fail about squeeze test case.

[fs, 2015-04-30 13:30:32]

On 2015/04/30 13:26:36, hyunjunekim2 wrote:
> On 2015/04/30 13:22:06, hyunjunekim2 wrote:
> > fs,
> > Could you check Draft1(PS1) and Draft2(PS2)?
> 
> When adjust https://codereview.chromium.org/1072403007/ patch, PS1 has
remained
> fail about squeeze test case.

PS2 lgtm if it passes all tests.

[hyunjunekim2, 2015-04-30 13:32:46]

The CQ bit was checked by hyunjune.kim@samsung.com

[commit-bot: I haz the power, 2015-04-30 13:33:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1114093002/20001

[commit-bot: I haz the power, 2015-04-30 15:02:32]

Committed patchset #2 (id:20001) as
https://src.chromium.org/viewvc/blink?view=rev&revision=194744