Fix Memory Leak In GrowPopupInSpace

chrome/browser/ui/autofill/autofill_popup_controller_unittest.cc

 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "base/memory/weak_ptr.h"
 #include "base/utf_string_conversions.h"
 #include "chrome/browser/autofill/test_autofill_external_delegate.h"
 #include "chrome/browser/ui/autofill/autofill_popup_controller_impl.h"
 #include "testing/gmock/include/gmock/gmock.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ skipping 360 matching lines @@
       gfx::Rect(0, 0, desired_width, desired_height));
 
   // The popup would be partially off the bottom and the right side of
   // the screen.
   element_bounds.push_back(
       gfx::RectF(desired_width * 1.5, desired_height * 1.5, 0, 0));
   expected_popup_bounds.push_back(gfx::Rect(
           desired_width / 2, desired_height /2, desired_width, desired_height));
 
   for (size_t i = 0; i < element_bounds.size(); ++i) {
-    TestAutofillPopupController autofill_popup_controller(&external_delegate_,
-                                                          element_bounds[i]);
-    autofill_popup_controller.set_display(display);
-    autofill_popup_controller.Show(names, names, names, autofill_ids);
+    TestAutofillPopupController* autofill_popup_controller =
+        new TestAutofillPopupController(&external_delegate_,
+                                        element_bounds[i]);
+
+    autofill_popup_controller->set_display(display);
+    autofill_popup_controller->Show(names, names, names, autofill_ids);
 
     EXPECT_EQ(expected_popup_bounds[i].ToString(),
-              autofill_popup_controller.popup_bounds().ToString()) <<
+              autofill_popup_controller->popup_bounds().ToString()) <<
         "Popup bounds failed to match for test " << i;
+
+    // Hide the controller to delete it.
+    autofill_popup_controller->DoHide();
   }
 }