Uses child views in Autofill Popup so we can trigger

chrome/browser/ui/views/autofill/autofill_popup_base_view_browsertest.cc

 // Copyright 2014 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 "chrome/browser/ui/views/autofill/autofill_popup_base_view.h"
 
 #include "build/build_config.h"
 #include "chrome/browser/ui/autofill/autofill_popup_view_delegate.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_window.h"
@@ skipping 20 matching lines @@
   MOCK_METHOD1(SetSelectionAtPoint, void(const gfx::Point&));
   MOCK_METHOD0(AcceptSelectedLine, bool());
   MOCK_METHOD0(SelectionCleared, void());
   // TODO(jdduke): Mock this method upon resolution of crbug.com/352463.
   MOCK_CONST_METHOD0(popup_bounds, gfx::Rect());
   MOCK_METHOD0(container_view, gfx::NativeView());
   MOCK_CONST_METHOD0(element_bounds, gfx::RectF&());
   MOCK_CONST_METHOD0(IsRTL, bool());
   MOCK_METHOD0(GetSuggestions, const std::vector<autofill::Suggestion>());
 #if !defined(OS_ANDROID)
-  MOCK_METHOD1(GetElidedValueWidthForRow, int(size_t));
-  MOCK_METHOD1(GetElidedLabelWidthForRow, int(size_t));
+  MOCK_METHOD1(GetElidedValueWidthForRow, int(int));
+  MOCK_METHOD1(GetElidedLabelWidthForRow, int(int));
 #endif
 };
 
 }  // namespace
 
 class AutofillPopupBaseViewTest : public InProcessBrowserTest {
  public:
   AutofillPopupBaseViewTest() {}
   ~AutofillPopupBaseViewTest() override {}
 
@@ skipping 90 matching lines @@
 
   ShowView();
 
   gfx::Point display_point =
       static_cast<views::View*>(view_)->GetBoundsInScreen().origin();
   gfx::Point expected_point = bounds.origin();
   EXPECT_EQ(expected_point, display_point);
 }
 
 }  // namespace autofill