Remove redundant ::get() for smart pointer. (NFC)

This commit removes redundant calls to smart pointer’s ::get() method.

https://clang.llvm.org/extra/clang-tidy/checks/readability-redundant-smartptr-get.html

llvm-svn: 353795
diff --git a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp
index cc85ff3..24ca970 100644
--- a/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp
+++ b/lldb/source/Plugins/ExpressionParser/Clang/ClangExpressionDeclMap.cpp
@@ -132,7 +132,7 @@
   if (log)
     ClangASTMetrics::DumpCounters(log);
 
-  if (m_parser_vars.get()) {
+  if (m_parser_vars) {
     for (size_t entity_index = 0, num_entities = m_found_entities.GetSize();
          entity_index < num_entities; ++entity_index) {
       ExpressionVariableSP var_sp(