base

Add validation code for GridLayout.LayoutParams

Bug 6404882.

The supplied code in this bug sets up a table with 2 columns and then
tries to add a component in column 5. Earlier attempts to fix this
by 'doing what the user meeant' had unwanted side-effects. This CL is
intended to defend against all ways to register invalid LayoutParams
and throw IllegalArgumentExcpetion when any column index falls outside the
range [0 .. N] where N is the number of columns. It also includes the
symmetrical check for rows.

Change-Id: I958a6d16035889cd954b78108773426e8b6b6d95