[clangd] Remove unused IncludeGlobals completion option, always pass true to sema

llvm-svn: 322856
diff --git a/clang-tools-extra/clangd/CodeComplete.cpp b/clang-tools-extra/clangd/CodeComplete.cpp
index fe74dbd..cea20ab 100644
--- a/clang-tools-extra/clangd/CodeComplete.cpp
+++ b/clang-tools-extra/clangd/CodeComplete.cpp
@@ -643,7 +643,7 @@
   clang::CodeCompleteOptions Result;
   Result.IncludeCodePatterns = EnableSnippets && IncludeCodePatterns;
   Result.IncludeMacros = IncludeMacros;
-  Result.IncludeGlobals = IncludeGlobals;
+  Result.IncludeGlobals = true;
   Result.IncludeBriefComments = IncludeBriefComments;
 
   // When an is used, Sema is responsible for completing the main file,