Updated to Clang 3.5a.

Change-Id: I8127eb568f674c2e72635b639a3295381fe8af82
diff --git a/lib/StaticAnalyzer/Checkers/SimpleStreamChecker.cpp b/lib/StaticAnalyzer/Checkers/SimpleStreamChecker.cpp
index 9ca0ab5..83b15ec 100644
--- a/lib/StaticAnalyzer/Checkers/SimpleStreamChecker.cpp
+++ b/lib/StaticAnalyzer/Checkers/SimpleStreamChecker.cpp
@@ -54,8 +54,8 @@
 
   mutable IdentifierInfo *IIfopen, *IIfclose;
 
-  OwningPtr<BugType> DoubleCloseBugType;
-  OwningPtr<BugType> LeakBugType;
+  std::unique_ptr<BugType> DoubleCloseBugType;
+  std::unique_ptr<BugType> LeakBugType;
 
   void initIdentifierInfo(ASTContext &Ctx) const;
 
@@ -99,7 +99,7 @@
   StopTrackingCallback(ProgramStateRef st) : state(st) {}
   ProgramStateRef getState() const { return state; }
 
-  bool VisitSymbol(SymbolRef sym) {
+  bool VisitSymbol(SymbolRef sym) override {
     state = state->remove<StreamMap>(sym);
     return true;
   }
@@ -109,11 +109,11 @@
 
 SimpleStreamChecker::SimpleStreamChecker() : IIfopen(0), IIfclose(0) {
   // Initialize the bug types.
-  DoubleCloseBugType.reset(new BugType("Double fclose",
-                                       "Unix Stream API Error"));
+  DoubleCloseBugType.reset(
+      new BugType(this, "Double fclose", "Unix Stream API Error"));
 
-  LeakBugType.reset(new BugType("Resource Leak",
-                                "Unix Stream API Error"));
+  LeakBugType.reset(
+      new BugType(this, "Resource Leak", "Unix Stream API Error"));
   // Sinks are higher importance bugs as well as calls to assert() or exit(0).
   LeakBugType->setSuppressOnSink(true);
 }