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/Checkers/RetainCountChecker.cpp b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
index 331cfe9..bfd86a3 100644
--- a/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/RetainCountChecker.cpp
@@ -2287,19 +2287,19 @@
                     check::RegionChanges,
                     eval::Assume,
                     eval::Call > {
-  mutable llvm::OwningPtr<CFRefBug> useAfterRelease, releaseNotOwned;
-  mutable llvm::OwningPtr<CFRefBug> deallocGC, deallocNotOwned;
-  mutable llvm::OwningPtr<CFRefBug> overAutorelease, returnNotOwnedForOwned;
-  mutable llvm::OwningPtr<CFRefBug> leakWithinFunction, leakAtReturn;
-  mutable llvm::OwningPtr<CFRefBug> leakWithinFunctionGC, leakAtReturnGC;
+  mutable OwningPtr<CFRefBug> useAfterRelease, releaseNotOwned;
+  mutable OwningPtr<CFRefBug> deallocGC, deallocNotOwned;
+  mutable OwningPtr<CFRefBug> overAutorelease, returnNotOwnedForOwned;
+  mutable OwningPtr<CFRefBug> leakWithinFunction, leakAtReturn;
+  mutable OwningPtr<CFRefBug> leakWithinFunctionGC, leakAtReturnGC;
 
   typedef llvm::DenseMap<SymbolRef, const SimpleProgramPointTag *> SymbolTagMap;
 
   // This map is only used to ensure proper deletion of any allocated tags.
   mutable SymbolTagMap DeadSymbolTags;
 
-  mutable llvm::OwningPtr<RetainSummaryManager> Summaries;
-  mutable llvm::OwningPtr<RetainSummaryManager> SummariesGC;
+  mutable OwningPtr<RetainSummaryManager> Summaries;
+  mutable OwningPtr<RetainSummaryManager> SummariesGC;
 
   mutable ARCounts::Factory ARCountFactory;