Un-tabify source files, NFC.

llvm-svn: 283657
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 9e801b5..dc99d4d 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -6557,9 +6557,8 @@
 static TypedefDecl *CreatePNaClABIBuiltinVaListDecl(const ASTContext *Context) {
   // typedef int __builtin_va_list[4];
   llvm::APInt Size(Context->getTypeSize(Context->getSizeType()), 4);
-  QualType IntArrayType
-    = Context->getConstantArrayType(Context->IntTy,
-				    Size, ArrayType::Normal, 0);
+  QualType IntArrayType =
+      Context->getConstantArrayType(Context->IntTy, Size, ArrayType::Normal, 0);
   return Context->buildImplicitTypedef(IntArrayType, "__builtin_va_list");
 }
 
diff --git a/clang/lib/AST/ExprConstant.cpp b/clang/lib/AST/ExprConstant.cpp
index 198e299..5413ceb 100644
--- a/clang/lib/AST/ExprConstant.cpp
+++ b/clang/lib/AST/ExprConstant.cpp
@@ -5294,8 +5294,8 @@
 
       if (BaseAlignment < Align) {
         Result.Designator.setInvalid();
-	// FIXME: Quantities here cast to integers because the plural modifier
-	// does not work on APSInts yet.
+        // FIXME: Quantities here cast to integers because the plural modifier
+        // does not work on APSInts yet.
         CCEDiag(E->getArg(0),
                 diag::note_constexpr_baa_insufficient_alignment) << 0
           << (int) BaseAlignment.getQuantity()
diff --git a/clang/lib/AST/NestedNameSpecifier.cpp b/clang/lib/AST/NestedNameSpecifier.cpp
index 82809d7..3883b64 100644
--- a/clang/lib/AST/NestedNameSpecifier.cpp
+++ b/clang/lib/AST/NestedNameSpecifier.cpp
@@ -155,7 +155,7 @@
 
 /// \brief Retrieve the namespace stored in this nested name specifier.
 NamespaceDecl *NestedNameSpecifier::getAsNamespace() const {
-	if (Prefix.getInt() == StoredDecl)
+  if (Prefix.getInt() == StoredDecl)
     return dyn_cast<NamespaceDecl>(static_cast<NamedDecl *>(Specifier));
 
   return nullptr;
@@ -163,7 +163,7 @@
 
 /// \brief Retrieve the namespace alias stored in this nested name specifier.
 NamespaceAliasDecl *NestedNameSpecifier::getAsNamespaceAlias() const {
-	if (Prefix.getInt() == StoredDecl)
+  if (Prefix.getInt() == StoredDecl)
     return dyn_cast<NamespaceAliasDecl>(static_cast<NamedDecl *>(Specifier));
 
   return nullptr;
diff --git a/clang/lib/AST/TypeLoc.cpp b/clang/lib/AST/TypeLoc.cpp
index 7b94a0e..4b227da 100644
--- a/clang/lib/AST/TypeLoc.cpp
+++ b/clang/lib/AST/TypeLoc.cpp
@@ -210,7 +210,7 @@
     switch (Cur.getTypeLocClass()) {
     default:
       if (!Last)
-	Last = Cur;
+        Last = Cur;
       return Last.getLocalSourceRange().getEnd();
     case Paren:
     case ConstantArray: