Declare the shim package names in new shim library (2/n)

The shim package names are used and declared in some test files.
Declare them in the shim library and use them to instead of original
ones.

Test: atest ApexTest
Test: atest CtsStagedInstallHostTestCases
Bug: 156873010
Change-Id: I48b8a408e6da5a8c7c2cb64925f0e2b93e321bff
Merged-In: I48b8a408e6da5a8c7c2cb64925f0e2b93e321bff
(cherry picked from commit f0f4d75af606a71999abc5320e91cf927c1662ef)
7 files changed