Remove redundant namespace specifiers.

llvm-svn: 275694
diff --git a/lld/ELF/OutputSections.cpp b/lld/ELF/OutputSections.cpp
index 0192d85..6fa0183 100644
--- a/lld/ELF/OutputSections.cpp
+++ b/lld/ELF/OutputSections.cpp
@@ -1185,7 +1185,7 @@
 MergeOutputSection<ELFT>::MergeOutputSection(StringRef Name, uint32_t Type,
                                              uintX_t Flags, uintX_t Alignment)
     : OutputSectionBase<ELFT>(Name, Type, Flags),
-      Builder(llvm::StringTableBuilder::RAW, Alignment) {}
+      Builder(StringTableBuilder::RAW, Alignment) {}
 
 template <class ELFT> void MergeOutputSection<ELFT>::writeTo(uint8_t *Buf) {
   if (shouldTailMerge()) {
@@ -1666,7 +1666,7 @@
 
 template <class ELFT>
 void BuildIdMd5<ELFT>::writeBuildId(ArrayRef<ArrayRef<uint8_t>> Bufs) {
-  llvm::MD5 Hash;
+  MD5 Hash;
   for (ArrayRef<uint8_t> Buf : Bufs)
     Hash.update(Buf);
   MD5::MD5Result Res;
@@ -1676,7 +1676,7 @@
 
 template <class ELFT>
 void BuildIdSha1<ELFT>::writeBuildId(ArrayRef<ArrayRef<uint8_t>> Bufs) {
-  llvm::SHA1 Hash;
+  SHA1 Hash;
   for (ArrayRef<uint8_t> Buf : Bufs)
     Hash.update(Buf);
   memcpy(this->HashBuf, Hash.final().data(), 20);