Test Bind protection for raw pointers of ref-counted types

base/bind_unittest.cc

Index: base/bind_unittest.cc
diff --git a/base/bind_unittest.cc b/base/bind_unittest.cc
index a30b7756704658a599a84e3df88e80166e731ce7..669e7546bcf775f76dc68238ee479782f8236b4f 100644
--- a/base/bind_unittest.cc
+++ b/base/bind_unittest.cc
@@ -786,6 +786,28 @@ TEST_F(BindTest, ArgumentCopies) {
   EXPECT_EQ(0, assigns);
 }
 
+// Test using lambdas with Bind
+struct Dummy {};
+struct RefcountedClass;
+void Func1(RefcountedClass*, Dummy*) {}
+void Func2(Dummy*, RefcountedClass*) {}
+struct RefcountedClass : public base::RefCounted<RefcountedClass> {
+  void TryStuffWithThis() {
+    scoped_refptr<RefcountedClass> refcounted_object;
+    Dummy d;
+    base::Closure c;
+    c = base::Bind(&Func1,
+                   this,
+                   base::Unretained(&d));
+    c = base::Bind(&Func2,
+                   base::Unretained(&d),
+                   this);
+  }
+ private:
+  friend class base::RefCounted<RefcountedClass>;
+  ~RefcountedClass() {}
+};
+
 // Callback construction and assignment tests.
 //   - Construction from an InvokerStorageHolder should not cause ref/deref.
 //   - Assignment from other callback should only cause one ref