[WebView Support Library] roll boundary interfaces

This rolls the boundary interfaces for the androidx.webkit module to
https://android.googlesource.com/platform/external/webview_support_interfaces/+/f2ab640c32f909e680dca3c8e99ac9f6300302a5

Test: N/A
1 file changed
tree: aef87fd1104bdac95b329b20f59b6c4bb0cd6525
  1. default.xml