DefaultKIDSPatchInstaller: Use KIDSPatchParser to obtain KIDS Info

In DefaultKIDSPatchInstaller command line interface, reduce number of
input arguments by using KIDSPatchParser to parse information related to a
KIDS build.

In testAddPackagePatchHistory, replacing try finally with "with" statement.

OSEHRA-Id: http://issues.osehra.org/browse/VAF-90
Change-Id: I8068a889e68b9e3c22ca1d133e8f1938158754c7
Merge "DefaultKIDSPatchInstaller: Use KIDSPatchParser to obtain KIDS Info"