Add a test for the mouseleave event on window.

chrome/browser/renderer_context_menu/render_view_context_menu_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 <string>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/strings/string16.h"
@@ skipping 225 matching lines @@
   ASSERT_TRUE(content::ExecuteScriptAndExtractString(
       tab,
       "window.domAutomationController.send(window.document.referrer);",
       &page_referrer));
   ASSERT_EQ(kEmptyReferrer, page_referrer);
 }
 
 // Check filename on clicking "Save Link As" via a "real" context menu.
 IN_PROC_BROWSER_TEST_F(ContextMenuBrowserTest, SuggestedFileName) {
   // Register observer.
-  SaveLinkAsContextMenuObserver menu_observer(
-      content::NotificationService::AllSources());
+  ContextMenuWaiter menu_observer(content::NotificationService::AllSources());
 
   // Go to a page with a link having download attribute.
   const std::string kSuggestedFilename("test_filename.png");
   ui_test_utils::NavigateToURL(
       browser(),
       GURL("data:text/html,<a href='about:blank' download='" +
            kSuggestedFilename + "'>link</a>"));
 
   // Open a context menu.
   blink::WebMouseEvent mouse_event;
   mouse_event.type = blink::WebInputEvent::MouseDown;
   mouse_event.button = blink::WebMouseEvent::ButtonRight;
   mouse_event.x = 15;
   mouse_event.y = 15;
   content::WebContents* tab =
       browser()->tab_strip_model()->GetActiveWebContents();
   tab->GetRenderViewHost()->ForwardMouseEvent(mouse_event);
   mouse_event.type = blink::WebInputEvent::MouseUp;
   tab->GetRenderViewHost()->ForwardMouseEvent(mouse_event);
 
   // Wait for context menu to be visible.
-  menu_observer.WaitForMenu();
+  menu_observer.WaitForMenuOpenAndClose();
 
   // Compare filename.
-  base::string16 suggested_filename = menu_observer.GetSuggestedFilename();
+  base::string16 suggested_filename = menu_observer.params().suggested_filename;
   ASSERT_EQ(kSuggestedFilename, base::UTF16ToUTF8(suggested_filename).c_str());
 }
 
 // Ensure that View Page Info won't crash if there is no visible entry.
 // See http://crbug.com/370863.
 IN_PROC_BROWSER_TEST_F(ContextMenuBrowserTest, ViewPageInfoWithNoEntry) {
   // Create a new tab with no committed entry.
   ui_test_utils::WindowedTabAddedNotificationObserver tab_observer(
       content::NotificationService::AllSources());
   ASSERT_TRUE(content::ExecuteScript(
@@ skipping 188 matching lines @@
       browser()->tab_strip_model()->GetActiveWebContents();
   ThumbnailResponseWatcher watcher(tab->GetRenderProcessHost());
   AttemptImageSearch();
 
   // The browser should receive a response from the renderer, because the
   // renderer should not crash.
   EXPECT_EQ(ThumbnailResponseWatcher::THUMBNAIL_RECEIVED, watcher.Wait());
 }
 
 }  // namespace