DeleteTarget      341 base/memory/weak_ptr_unittest.cc   background.DeleteTarget(target);
DeleteTarget      392 base/memory/weak_ptr_unittest.cc   background.DeleteTarget(target.release());
DeleteTarget      564 base/memory/weak_ptr_unittest.cc   background.DeleteTarget(target.release());
DeleteTarget      583 base/memory/weak_ptr_unittest.cc   ASSERT_DEATH(background.DeleteTarget(target.release()), "");
DeleteTarget      600 base/memory/weak_ptr_unittest.cc   background.DeleteTarget(target.release());