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/StaticAnalyzer/Frontend/AnalysisConsumer.cpp b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
index ba64d98..6e658f9 100644
--- a/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
+++ b/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp
@@ -74,8 +74,8 @@
   StoreManagerCreator CreateStoreMgr;
   ConstraintManagerCreator CreateConstraintMgr;
 
-  llvm::OwningPtr<CheckerManager> checkerMgr;
-  llvm::OwningPtr<AnalysisManager> Mgr;
+  OwningPtr<CheckerManager> checkerMgr;
+  OwningPtr<AnalysisManager> Mgr;
 
   AnalysisConsumer(const Preprocessor& pp,
                    const std::string& outdir,
@@ -315,7 +315,7 @@
   ExprEngine Eng(mgr, ObjCGCEnabled);
 
   // Set the graph auditor.
-  llvm::OwningPtr<ExplodedNode::Auditor> Auditor;
+  OwningPtr<ExplodedNode::Auditor> Auditor;
   if (mgr.shouldVisualizeUbigraph()) {
     Auditor.reset(CreateUbiViz());
     ExplodedNode::SetAuditor(Auditor.get());
@@ -377,7 +377,7 @@
 namespace {
 
 class UbigraphViz : public ExplodedNode::Auditor {
-  llvm::OwningPtr<raw_ostream> Out;
+  OwningPtr<raw_ostream> Out;
   llvm::sys::Path Dir, Filename;
   unsigned Cntr;
 
@@ -411,7 +411,7 @@
 
   llvm::errs() << "Writing '" << Filename.str() << "'.\n";
 
-  llvm::OwningPtr<llvm::raw_fd_ostream> Stream;
+  OwningPtr<llvm::raw_fd_ostream> Stream;
   Stream.reset(new llvm::raw_fd_ostream(Filename.c_str(), ErrMsg));
 
   if (!ErrMsg.empty())