[clangd] Some tweaks on semantic highlighting lookuptable.

Summary:
- move toTextMateScope to SemanticHighlighting.h;
- move the buildLookupTable to LSP layer (as LSP requires such form);

Reviewers: sammccall, jvikstrom

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, kadircet, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D64202

llvm-svn: 365135

1 files changed, 0 insertions, 9 deletions

diff --git a/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp b/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp
index 90119b697c5..1a3f022c1d9 100644
--- a/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp
+++ b/clang-tools-extra/clangd/refactor/tweaks/AnnotateHighlightings.cpp
@@ -12,15 +12,6 @@ namespace clang {
 namespace clangd {
 namespace {
 
-// FIXME: move it to SemanticHighlighting.h.
-llvm::StringRef toTextMateScope(HighlightingKind Kind) {
-  static const auto &TextMateLookupTable = getTextMateScopeLookupTable();
-  auto LookupIndex = static_cast<size_t>(Kind);
-  assert(LookupIndex < TextMateLookupTable.size() &&
-         !TextMateLookupTable[LookupIndex].empty());
-  return TextMateLookupTable[LookupIndex].front();
-}
-
 /// Annotate all highlighting tokens in the current file. This is a hidden tweak
 /// which is used to debug semantic highlightings.
 /// Before: