Sort prototypes.  No functionality change.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@160215 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Analysis/CFG.cpp b/lib/Analysis/CFG.cpp
index b69fbd6..8b52c5b 100644
--- a/lib/Analysis/CFG.cpp
+++ b/lib/Analysis/CFG.cpp
@@ -1,4 +1,4 @@
-//===--- CFG.cpp - Classes for representing and building CFGs----*- C++ -*-===//
+  //===--- CFG.cpp - Classes for representing and building CFGs----*- C++ -*-===//
 //
 //                     The LLVM Compiler Infrastructure
 //
@@ -313,19 +313,6 @@
   CFGBlock *VisitAddrLabelExpr(AddrLabelExpr *A, AddStmtChoice asc);
   CFGBlock *VisitBinaryOperator(BinaryOperator *B, AddStmtChoice asc);
   CFGBlock *VisitBreakStmt(BreakStmt *B);
-  CFGBlock *VisitCXXCatchStmt(CXXCatchStmt *S);
-  CFGBlock *VisitExprWithCleanups(ExprWithCleanups *E,
-      AddStmtChoice asc);
-  CFGBlock *VisitCXXThrowExpr(CXXThrowExpr *T);
-  CFGBlock *VisitCXXTryStmt(CXXTryStmt *S);
-  CFGBlock *VisitCXXForRangeStmt(CXXForRangeStmt *S);
-  CFGBlock *VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E, 
-                                      AddStmtChoice asc);
-  CFGBlock *VisitCXXConstructExpr(CXXConstructExpr *C, AddStmtChoice asc);
-  CFGBlock *VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *E,
-                                       AddStmtChoice asc);
-  CFGBlock *VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *C, 
-                                        AddStmtChoice asc);
   CFGBlock *VisitCallExpr(CallExpr *C, AddStmtChoice asc);
   CFGBlock *VisitCaseStmt(CaseStmt *C);
   CFGBlock *VisitChooseExpr(ChooseExpr *C, AddStmtChoice asc);
@@ -333,31 +320,43 @@
   CFGBlock *VisitConditionalOperator(AbstractConditionalOperator *C,
                                      AddStmtChoice asc);
   CFGBlock *VisitContinueStmt(ContinueStmt *C);
+  CFGBlock *VisitCXXBindTemporaryExpr(CXXBindTemporaryExpr *E,
+                                      AddStmtChoice asc);
+  CFGBlock *VisitCXXCatchStmt(CXXCatchStmt *S);
+  CFGBlock *VisitCXXConstructExpr(CXXConstructExpr *C, AddStmtChoice asc);
+  CFGBlock *VisitCXXForRangeStmt(CXXForRangeStmt *S);
+  CFGBlock *VisitCXXFunctionalCastExpr(CXXFunctionalCastExpr *E,
+                                       AddStmtChoice asc);
+  CFGBlock *VisitCXXTemporaryObjectExpr(CXXTemporaryObjectExpr *C,
+                                        AddStmtChoice asc);
+  CFGBlock *VisitCXXThrowExpr(CXXThrowExpr *T);
+  CFGBlock *VisitCXXTryStmt(CXXTryStmt *S);
   CFGBlock *VisitDeclStmt(DeclStmt *DS);
   CFGBlock *VisitDeclSubExpr(DeclStmt *DS);
   CFGBlock *VisitDefaultStmt(DefaultStmt *D);
   CFGBlock *VisitDoStmt(DoStmt *D);
-  CFGBlock *VisitLambdaExpr(LambdaExpr *E, AddStmtChoice asc);
+  CFGBlock *VisitExprWithCleanups(ExprWithCleanups *E, AddStmtChoice asc);
   CFGBlock *VisitForStmt(ForStmt *F);
   CFGBlock *VisitGotoStmt(GotoStmt *G);
   CFGBlock *VisitIfStmt(IfStmt *I);
   CFGBlock *VisitImplicitCastExpr(ImplicitCastExpr *E, AddStmtChoice asc);
   CFGBlock *VisitIndirectGotoStmt(IndirectGotoStmt *I);
   CFGBlock *VisitLabelStmt(LabelStmt *L);
+  CFGBlock *VisitLambdaExpr(LambdaExpr *E, AddStmtChoice asc);
   CFGBlock *VisitLambdaExpr(LambdaExpr *L);
   CFGBlock *VisitMemberExpr(MemberExpr *M, AddStmtChoice asc);
   CFGBlock *VisitObjCAtCatchStmt(ObjCAtCatchStmt *S);
-  CFGBlock *VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *S);
   CFGBlock *VisitObjCAtSynchronizedStmt(ObjCAtSynchronizedStmt *S);
   CFGBlock *VisitObjCAtThrowStmt(ObjCAtThrowStmt *S);
   CFGBlock *VisitObjCAtTryStmt(ObjCAtTryStmt *S);
+  CFGBlock *VisitObjCAutoreleasePoolStmt(ObjCAutoreleasePoolStmt *S);
   CFGBlock *VisitObjCForCollectionStmt(ObjCForCollectionStmt *S);
-  CFGBlock *VisitReturnStmt(ReturnStmt *R);
   CFGBlock *VisitPseudoObjectExpr(PseudoObjectExpr *E);
-  CFGBlock *VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *E,
-                                          AddStmtChoice asc);
+  CFGBlock *VisitReturnStmt(ReturnStmt *R);
   CFGBlock *VisitStmtExpr(StmtExpr *S, AddStmtChoice asc);
   CFGBlock *VisitSwitchStmt(SwitchStmt *S);
+  CFGBlock *VisitUnaryExprOrTypeTraitExpr(UnaryExprOrTypeTraitExpr *E,
+                                          AddStmtChoice asc);
   CFGBlock *VisitUnaryOperator(UnaryOperator *U, AddStmtChoice asc);
   CFGBlock *VisitWhileStmt(WhileStmt *W);