Create InstallParams directly

No need for dependency on ActiveInstallSessions. We can now remove
ActiveInstallSessions completely.

Bug: 159331446
Test: atest GtsSecurityHostTestCases
Test: atest CtsAtomicInstallTestCases
Test: atest StagedInstallTest
Change-Id: Ia04bcad567abfdaa6ad55935271e9a8dceec512b
2 files changed