Fix resource id of networkAttributes

 * Google didn't make networkAttributes a public resource, so everyone
   is failing CTS after adding new resources to the framework. This
   fixes it.

Change-Id: I1fdade47098bc9030116230dce27a3e6e5aab413
api: Add networkAttributes to the public resource list

Companion change to I1fdade47098bc9030116230dce27a3e6e5aab413

Change-Id: I54a95f1748d7b60be0c15a9a2f7f7badc13cbbd8
WMS: fix no thumbnail image of Gallery in the recent tasks list.

When it takes the screenshot of an application, it will calculate
the minLayer and maxLayer first, and if a window is full screen,
it won't deal with the windows below it. However, the surfaceview
is placed below a window but will be displayed at front, this make
the surface view can not be included when take the screenshot of
an application, then it diaplays a black area in the recent tasks
list.

If the currect window is full screen, no need to finish the
calculation.

CR-Fixed:566752

Change-Id: Iaf3e9a3e6520007571ea545ccc9c05d4b1b416fd