[clangd] Cleanup after landing documentSymbol. NFC
authorIlya Biryukov <ibiryukov@google.com>
Mon, 26 Nov 2018 09:57:41 +0000 (09:57 +0000)
committerIlya Biryukov <ibiryukov@google.com>
Mon, 26 Nov 2018 09:57:41 +0000 (09:57 +0000)
commit4174d0968044cdecb4101133593c526bcc96a076
tree975760eda6e5d94ee2cc3b43a610f99242f0c94d
parent6e2d2a33b6be376e52688705db22534b336f5529
[clangd] Cleanup after landing documentSymbol. NFC

- fix compile error on older gcc in Protocol.cpp,
- remove redundant 'llvm::' qualifiers from Protocol.cpp,
- remove unused variables in AST.cpp

llvm-svn: 347539
clang-tools-extra/clangd/AST.cpp
clang-tools-extra/clangd/Protocol.cpp