Code cleanup: rename VTableContext to ItaniumVTableContext, VTableBuilder to ItaniumVTableBuilder and clang-format code around

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@192288 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/CodeGen/ItaniumCXXABI.cpp b/lib/CodeGen/ItaniumCXXABI.cpp
index 1e34a16..6ffc39e 100644
--- a/lib/CodeGen/ItaniumCXXABI.cpp
+++ b/lib/CodeGen/ItaniumCXXABI.cpp
@@ -921,7 +921,7 @@
   if (VTable->hasInitializer())
     return;
 
-  VTableContext &VTContext = CGM.getVTableContext();
+  ItaniumVTableContext &VTContext = CGM.getVTableContext();
   const VTableLayout &VTLayout = VTContext.getVTableLayout(RD);
   llvm::GlobalVariable::LinkageTypes Linkage = CGM.getVTableLinkage(RD);
 
@@ -1012,7 +1012,7 @@
   Out.flush();
   StringRef Name = OutName.str();
 
-  VTableContext &VTContext = CGM.getVTableContext();
+  ItaniumVTableContext &VTContext = CGM.getVTableContext();
   llvm::ArrayType *ArrayType = llvm::ArrayType::get(
       CGM.Int8PtrTy, VTContext.getVTableLayout(RD).getNumVTableComponents());