Basic: import OwningPtr<> into clang namespace

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@149798 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/ChainedIncludesSource.cpp b/lib/Frontend/ChainedIncludesSource.cpp
index 45cf672..4ecc052 100644
--- a/lib/Frontend/ChainedIncludesSource.cpp
+++ b/lib/Frontend/ChainedIncludesSource.cpp
@@ -31,7 +31,7 @@
                                   SmallVector<std::string, 4> &bufNames,
                              ASTDeserializationListener *deserialListener = 0) {
   Preprocessor &PP = CI.getPreprocessor();
-  llvm::OwningPtr<ASTReader> Reader;
+  OwningPtr<ASTReader> Reader;
   Reader.reset(new ASTReader(PP, CI.getASTContext(), /*isysroot=*/"",
                              /*DisableValidation=*/true));
   for (unsigned ti = 0; ti < bufNames.size(); ++ti) {
@@ -62,7 +62,7 @@
   std::vector<std::string> &includes = CI.getPreprocessorOpts().ChainedIncludes;
   assert(!includes.empty() && "No '-chain-include' in options!");
 
-  llvm::OwningPtr<ChainedIncludesSource> source(new ChainedIncludesSource());
+  OwningPtr<ChainedIncludesSource> source(new ChainedIncludesSource());
   InputKind IK = CI.getFrontendOpts().Inputs[0].Kind;
 
   SmallVector<llvm::MemoryBuffer *, 4> serialBufs;
@@ -70,7 +70,7 @@
 
   for (unsigned i = 0, e = includes.size(); i != e; ++i) {
     bool firstInclude = (i == 0);
-    llvm::OwningPtr<CompilerInvocation> CInvok;
+    OwningPtr<CompilerInvocation> CInvok;
     CInvok.reset(new CompilerInvocation(CI.getInvocation()));
     
     CInvok->getPreprocessorOpts().ChainedIncludes.clear();
@@ -91,7 +91,7 @@
     llvm::IntrusiveRefCntPtr<DiagnosticsEngine> Diags(
         new DiagnosticsEngine(DiagID, DiagClient));
 
-    llvm::OwningPtr<CompilerInstance> Clang(new CompilerInstance());
+    OwningPtr<CompilerInstance> Clang(new CompilerInstance());
     Clang->setInvocation(CInvok.take());
     Clang->setDiagnostics(Diags.getPtr());
     Clang->setTarget(TargetInfo::CreateTargetInfo(Clang->getDiagnostics(),
@@ -105,7 +105,7 @@
 
     SmallVector<char, 256> serialAST;
     llvm::raw_svector_ostream OS(serialAST);
-    llvm::OwningPtr<ASTConsumer> consumer;
+    OwningPtr<ASTConsumer> consumer;
     consumer.reset(new PCHGenerator(Clang->getPreprocessor(), "-", 0,
                                     /*isysroot=*/"", &OS));
     Clang->getASTContext().setASTMutationListener(
@@ -132,7 +132,7 @@
       
       serialBufNames.push_back(pchName);
 
-      llvm::OwningPtr<ExternalASTSource> Reader;
+      OwningPtr<ExternalASTSource> Reader;
 
       Reader.reset(createASTReader(*Clang, pchName, bufs, serialBufNames, 
         Clang->getASTConsumer().GetASTDeserializationListener()));
@@ -156,7 +156,7 @@
   assert(!serialBufs.empty());
   std::string pchName = includes.back() + ".pch-final";
   serialBufNames.push_back(pchName);
-  llvm::OwningPtr<ASTReader> Reader;
+  OwningPtr<ASTReader> Reader;
   Reader.reset(createASTReader(CI, pchName, serialBufs, serialBufNames));
   if (!Reader)
     return 0;