Initial conversion of CursorBackedSuggestionExtras.java to CursorBackedSuggestionExtras.kt in AOSP QuickSearchBox App using automatic conversion tool.

Test: built against Kotlin 1.7, did not compile successfully but still commiting to showcase git history of conversion
Change-Id: I1acca6b21eae239421ebeed859ee24fcd073076c
1 file changed