Remove the unused Parser::ParseTranslationUnit function

Parser::ParseTranslationUnit is now dead because the loop over
ParseTopLevelDecl is in ParseAST.

llvm-svn: 172005

clang/include/clang/Parse/Parser.h

@@ -233,10 +233,6 @@ public:
 
   // Parsing methods.
 
-  /// ParseTranslationUnit - All in one method that initializes parses, and
-  /// shuts down the parser.
-  void ParseTranslationUnit();
-
   /// Initialize - Warm up the parser.
   ///
   void Initialize();

clang/lib/Parse/Parser.cpp

@@ -561,21 +561,6 @@ bool Parser::ParseTopLevelDecl(DeclGroupPtrTy &Result) {
   return false;
 }
 
-/// ParseTranslationUnit:
-///       translation-unit: [C99 6.9]
-///         external-declaration
-///         translation-unit external-declaration
-void Parser::ParseTranslationUnit() {
-  Initialize();
-
-  DeclGroupPtrTy Res;
-  while (!ParseTopLevelDecl(Res))
-    /*parse them all*/;
-
-  ExitScope();
-  assert(getCurScope() == 0 && "Scope imbalance!");
-}
-
 /// ParseExternalDeclaration:
 ///
 ///       external-declaration: [C99 6.9], declaration: [C++ dcl.dcl]