Be a bit more consistent in using operator->

This patch moves some methods from QualType to Type and changes the users to
use -> instead of .

llvm-svn: 99805
diff --git a/clang/lib/AST/ASTContext.cpp b/clang/lib/AST/ASTContext.cpp
index 7f2e35b..f8f626a 100644
--- a/clang/lib/AST/ASTContext.cpp
+++ b/clang/lib/AST/ASTContext.cpp
@@ -1144,11 +1144,11 @@
 }
 
 QualType ASTContext::getNoReturnType(QualType T, bool AddNoReturn) {
-  return getNoReturnCallConvType(*this, T, AddNoReturn, T.getCallConv());
+  return getNoReturnCallConvType(*this, T, AddNoReturn, T->getCallConv());
 }
 
 QualType ASTContext::getCallConvType(QualType T, CallingConv CallConv) {
-  return getNoReturnCallConvType(*this, T, T.getNoReturnAttr(), CallConv);
+  return getNoReturnCallConvType(*this, T, T->getNoReturnAttr(), CallConv);
 }
 
 /// getComplexType - Return the uniqued reference to the type for a complex