Merge "Revert "Add context to customization class constructors"" am: 23b7c01b64 am: dbe2b4be9a am: 7678ebed57

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1512915

Change-Id: Iae7a627b90cb8c2c02c4a675b738cc2abd03ddb7