aura: Remove Window::SetHitTestBoundsOverrideOuter() and related methods.

aura: Remove Window::SetHitTestBoundsOverrideOuter() and related methods.

Event-targeters (e.g. wm::EasyResizeWindowTargeter) now do the necessary work
for allowing a window to receive events outside of its bounds. So these methods
on aura::Window are no longer necessary.

BUG=318879
R=ben@chromium.org

Committed: https://src.chromium.org/viewvc/chrome?view=rev&revision=247821

[Ben Goodger (Google), 2014-01-28 00:56:30]

lgtm

[commit-bot: I haz the power, 2014-01-29 05:14:00]

CQ is trying da patch. Follow status at
https://chromium-status.appspot.com/cq/sadrul@chromium.org/133873004/120001

[commit-bot: I haz the power, 2014-01-29 11:59:31]

Retried try job too often on android_aosp for step(s) compile
http://build.chromium.org/p/tryserver.chromium/buildstatus?builder=android_ao...

[sadrul, 2014-01-30 03:54:21]

Committed patchset #3 manually as r247821 (presubmit successful).