Remove unnecessary initialization i Added in r172668.

echristo already fixed this in r172649, but I'll leave the reformatting in
since I'm in the blame history for it now anyway.

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@172672 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Lex/Preprocessor.cpp b/lib/Lex/Preprocessor.cpp
index 9e43d6a..c01019c 100644
--- a/lib/Lex/Preprocessor.cpp
+++ b/lib/Lex/Preprocessor.cpp
@@ -62,12 +62,11 @@
     : PPOpts(PPOpts), Diags(&diags), LangOpts(opts), Target(target),
       FileMgr(Headers.getFileMgr()), SourceMgr(SM), HeaderInfo(Headers),
       TheModuleLoader(TheModuleLoader), ExternalSource(0),
-      ParsingIfOrElifDirective(false), Identifiers(opts, IILookup),
-      IncrementalProcessing(IncrProcessing), CodeComplete(0),
-      CodeCompletionFile(0), CodeCompletionOffset(0), CodeCompletionReached(0),
-      SkipMainFilePreamble(0, true), CurPPLexer(0), CurDirLookup(0),
-      CurLexerKind(CLK_Lexer), Callbacks(0), Listener(0), MacroArgCache(0),
-      Record(0), MIChainHead(0), MICache(0) {
+      Identifiers(opts, IILookup), IncrementalProcessing(IncrProcessing),
+      CodeComplete(0), CodeCompletionFile(0), CodeCompletionOffset(0),
+      CodeCompletionReached(0), SkipMainFilePreamble(0, true), CurPPLexer(0),
+      CurDirLookup(0), CurLexerKind(CLK_Lexer), Callbacks(0), Listener(0),
+      MacroArgCache(0), Record(0), MIChainHead(0), MICache(0) {
   OwnsHeaderSearch = OwnsHeaders;
   
   ScratchBuf = new ScratchBuffer(SourceMgr);