ed1539c6ad
This patch migrates uses of StringRef::{starts,ends}with_insensitive
to StringRef::{starts,ends}_with_insensitive so that we can use names
similar to those used in std::string_view.
Note that the llvm/ directory has migrated in commit
6c3ea866e93003e16fc55d3b5cedd3bc371d1fde.
I'll post a separate patch to deprecate
StringRef::{starts,ends}with_insensitive.
Differential Revision: https://reviews.llvm.org/D150506