ELF: Remove TargetHandlerBase by merging it with TargetHandler.

In r233772, I removed an empty class, DefaultTargetHandler, from
the class hierarchy by merging the class with TargetHandler. I then
found that TargetHandler and its base class, TargetHandlerBase,
are also almost the same.

We need to go deeper.

In this patch, I merged TargetHandlerBase with TargetHandler.
The only difference between them is the existence (or absense)
of a pure virtual function registerRelocationName(). I added that
function to the (new) TargetHandler.

One more thing is that TargetHandler was templated for no reason.
I made it non-templated class.

llvm-svn: 233773

1 files changed, 1 insertions, 1 deletions

diff --git a/lld/lib/ReaderWriter/ELF/Writer.cpp b/lld/lib/ReaderWriter/ELF/Writer.cpp
index 3071827e07d..1e970b65a7f 100644
--- a/lld/lib/ReaderWriter/ELF/Writer.cpp
+++ b/lld/lib/ReaderWriter/ELF/Writer.cpp
@@ -16,7 +16,7 @@ using namespace llvm::object;
 
 namespace lld {
 
-std::unique_ptr<Writer> createWriterELF(TargetHandlerBase *handler) {
+std::unique_ptr<Writer> createWriterELF(TargetHandler *handler) {
   return std::move(handler->getWriter());
 }