Mac: ExternalPopupMenu::close should hide a showing popup menu.

content/test/test_web_contents_view.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 "content/test/test_web_contents_view.h"
 
 namespace content {
 
 TestWebContentsView::TestWebContentsView() {
 }
 
 TestWebContentsView::~TestWebContentsView() {
 }
 
 void TestWebContentsView::ShowPopupMenu(const gfx::Rect& bounds,
                                         int item_height,
                                         double item_font_size,
                                         int selected_item,
                                         const std::vector<MenuItem>& items,
                                         bool right_aligned,
                                         bool allow_multiple_selection) {
 }
 
+void TestWebContentsView::HidePopupMenu() {
+}
+
 void TestWebContentsView::StartDragging(
     const DropData& drop_data,
     blink::WebDragOperationsMask allowed_ops,
     const gfx::ImageSkia& image,
     const gfx::Vector2d& image_offset,
     const DragEventSourceInfo& event_info) {
 }
 
 void TestWebContentsView::UpdateDragCursor(blink::WebDragOperation operation) {
 }
@@ skipping 91 matching lines @@
 #if defined(OS_MACOSX)
 bool TestWebContentsView::IsEventTracking() const {
   return false;
 }
 
 void TestWebContentsView::CloseTabAfterEventTracking() {
 }
 #endif
 
 }  // namespace content