Add tests for clicking etc in Mobile Emulation and test

Add tests for clicking etc in Mobile Emulation and test

Committed: https://crrev.com/c03c03be05d34c626b68ab77bbd5be69acb73642
Cr-Commit-Position: refs/heads/master@{#293346}

[srawlins, 2014-09-03 21:09:28]

srawlins@google.com changed reviewers:
+ samuong@chromium.org

[srawlins, 2014-09-03 21:09:28]

Changing the fit-to-window setting to False fixes clicking (and hovering) in
Mobile Emulation.

It does this by moving the viewport to the top left corner, so that no
arithmetic needs to be completed to figure out correct coordinates of elements.

I'm also adding a few end-to-end tests. If these should be deduplicated in some
way, let me know.

[samuong, 2014-09-04 17:17:21]

On 2014/09/03 21:09:28, srawlins wrote:
> Changing the fit-to-window setting to False fixes clicking (and hovering) in
> Mobile Emulation.
> 
> It does this by moving the viewport to the top left corner, so that no
> arithmetic needs to be completed to figure out correct coordinates of
elements.
> 
> I'm also adding a few end-to-end tests. If these should be deduplicated in
some
> way, let me know.

LGTM, thanks Sam!

[samuong, 2014-09-04 17:17:37]

The CQ bit was checked by samuong@chromium.org

[commit-bot: I haz the power, 2014-09-04 17:27:23]

CQ is trying da patch. Follow status at
 https://chromium-status.appspot.com/cq/srawlins@google.com/538733002/1

[commit-bot: I haz the power, 2014-09-04 21:52:55]

Committed patchset #1 (id:1) as d1b77dbcc3a0084fd503a5d32ec0433fb033c953

[commit-bot: I haz the power, 2014-09-10 03:32:58]

Patchset 1 (id:??) landed as
https://crrev.com/c03c03be05d34c626b68ab77bbd5be69acb73642
Cr-Commit-Position: refs/heads/master@{#293346}