Merge "AIDEGen: Remove unused methods from the project_file_gen.py." am: bf5531a874 am: 6b053c85e2 am: 3783d57123 am: 3c757d47fe

Original change: https://android-review.googlesource.com/c/platform/tools/asuite/+/1316223

Change-Id: I94f84dcf3e4f7ae6d8e542f739dbcf8437cd0146