Compatibility API implementation for app processes.

Pass the set of disabled changes from the system server into the app in the
bindApplication() call. Use this to instantiate an implementation of
Compatibility.Callbacks() to implement the API.

Test: Manual.
Bug: 135010838
Merged-In: I2fcf25264c62acc801f9e62967072cd04e4641e7
Change-Id: I2fcf25264c62acc801f9e62967072cd04e4641e7

• core/java/android/app/ActivityThread.java[diff]
• core/java/android/app/AppCompatCallbacks.java[Added - diff]
• core/java/android/app/IApplicationThread.aidl[diff]
• core/java/android/content/res/CompatibilityInfo.java[diff]
• core/tests/coretests/src/android/app/servertransaction/TransactionParcelTests.java[diff]
• services/core/java/com/android/server/am/ActivityManagerService.java[diff]