Pull EmitRecord() out of loop. It should be called only once.

llvm-svn: 72252
diff --git a/clang/lib/Frontend/PCHWriter.cpp b/clang/lib/Frontend/PCHWriter.cpp
index 5edf03c..6769d8c 100644
--- a/clang/lib/Frontend/PCHWriter.cpp
+++ b/clang/lib/Frontend/PCHWriter.cpp
@@ -758,8 +758,8 @@
         Record.push_back((unsigned)LE->FileKind);
         Record.push_back(LE->IncludeOffset);
       }
-      Stream.EmitRecord(pch::SM_LINE_TABLE, Record);
     }
+    Stream.EmitRecord(pch::SM_LINE_TABLE, Record);
   }
 
   // Write out entries for all of the header files we know about.