Revert of Send resize event when the screen info changes.

Revert of Send resize event when the screen info changes. (patchset #5 id:80001 of https://codereview.chromium.org/1078123002/)

Reason for revert:
Suspected as cause of flaky failures for
WebViewInteractiveTest.PopupPositioningBasic  WebViewInteractiveTest.PopupPositioningMoved.  For details, see https://code.google.com/p/chromium/issues/detail?id=477783

Original issue's description:
> Send resize event when the screen info changes.
>
> This is a regression from https://codereview.chromium.org/953233002
>
> BUG=475939
>
> Committed: https://crrev.com/6e3582ad1a058af30aa44ca7fae2113b050aa437
> Cr-Commit-Position: refs/heads/master@{#325494}

TBR=danakj@chromium.org,jochen@chromium.org,piman@chromium.org,sadrul@chromium.org,sievers@chromium.org,mlamouri@chromium.org
NOPRESUBMIT=true
NOTREECHECKS=true
NOTRY=true
BUG=475939
Committed: https://crrev.com/b0f5046801be6f012357afbe0cffe253d1b524cf
Cr-Commit-Position: refs/heads/master@{#325536}

[maniscalco, 2015-04-16 22:53:13]

Created Revert of Send resize event when the screen info changes.

[commit-bot: I haz the power, 2015-04-16 22:57:02]

CQ is trying da patch. Follow status at
 https://chromium-cq-status.appspot.com/patch-status/1093713002/1

[commit-bot: I haz the power, 2015-04-16 22:59:58]

Committed patchset #1 (id:1)

[commit-bot: I haz the power, 2015-04-16 23:01:02]

Patchset 1 (id:??) landed as
https://crrev.com/b0f5046801be6f012357afbe0cffe253d1b524cf
Cr-Commit-Position: refs/heads/master@{#325536}