Unify naming of LangOptions variable/get function across the Clang stack (Lex to AST).

The member variable is always "LangOpts" and the member function is always "getLangOpts".

Reviewed by Chris Lattner

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@152536 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/AnalysisDeclContext.cpp b/lib/Analysis/AnalysisDeclContext.cpp
index 3291764..659cc6d 100644
--- a/lib/Analysis/AnalysisDeclContext.cpp
+++ b/lib/Analysis/AnalysisDeclContext.cpp
@@ -180,7 +180,7 @@
 }
 
 void AnalysisDeclContext::dumpCFG(bool ShowColors) {
-    getCFG()->dump(getASTContext().getLangOptions(), ShowColors);
+    getCFG()->dump(getASTContext().getLangOpts(), ShowColors);
 }
 
 ParentMap &AnalysisDeclContext::getParentMap() {