Removed obsolete caseInsensitive option from highlightSubstring calls

caseInsensitive options was remove in ValueView 0.9.0 and replaced by "caseSensitive"
defaulting to false.

Change-Id: I9d91ed0e59f873d5ce1955a33061eed7a5f230bb
Merge "Removed obsolete caseInsensitive option from highlightSubstring calls"