Make persist.sys.sf.native_mode an integer

This allows for more native modes.

Bug: 73824924
Test: adb shell setprop persist.sys.sf.native_mode 2
Change-Id: Iffdeadc8dc260de4b0c7f2b46aab08d64d25e3b1
Merged-In: Iffdeadc8dc260de4b0c7f2b46aab08d64d25e3b1
1 file changed