Remove tabs, and whitespace cleanups.


git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@81346 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/AST/APValue.cpp b/lib/AST/APValue.cpp
index 489dac7..772a884 100644
--- a/lib/AST/APValue.cpp
+++ b/lib/AST/APValue.cpp
@@ -91,7 +91,7 @@
     return;
   case Vector:
     OS << "Vector: " << getVectorElt(0);
-    for (unsigned i = 1; i != getVectorLength(); ++i) 
+    for (unsigned i = 1; i != getVectorLength(); ++i)
       OS << ", " << getVectorElt(i);
     return;
   case ComplexInt: