Revert of Generalize and refactor DeviceSensorEvent* architecture to support multi-event type targets.

Revert of Generalize and refactor DeviceSensorEvent* architecture to support multi-event type targets. (https://codereview.chromium.org/315573002/)

Reason for revert:
Triggers assert in 
fast/dom/Window/property-access-on-cached-window-after-frame-navigated.html

Original issue's description:
> Generalize and refactor DeviceSensorEvent* architecture to support
> multi-event type targets.
> 
> This patch performs a significant refactoring of the
> DeviceSensorEvent{Controller,Dispatcher} and related classes.
> It provides new Base classes to allow simple implementation of
> APIs involving multi-event type non-window targets (e.g. Battery
> Status API). Additionally it makes the implementation of existing
> event-based APIs (device_orientation, device_light) simpler and
> more compact.
> 
> In particular the following new classes have been added:
> * DeviceEventControllerBase and DeviceEventDispatcherBase
> (derived from by the Battery Status API).
> * DeviceSingleWindowEventController is more specific and
> contains functionality necessary for single-event type window
> target APIs (used by Device Motion/Orientation and Device Light
> APIs).
> 
> BUG=122593, 360068
> NOTRY=true
> 
> Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=175661

TBR=ch.dumez@samsung.com,abarth@chromium.org,jochen@chromium.org,tkent@chromium.org,timvolodine@chromium.org
NOTREECHECKS=true
NOTRY=true
BUG=122593, 360068
Committed: https://src.chromium.org/viewvc/blink?view=rev&revision=175673

[dcheng, 2014-06-06 16:25:17]

Created Revert of Generalize and refactor DeviceSensorEvent* architecture to
support multi-event type targets.