Re-land: Create AXAction and AXActionData as a way to simplify accessibility actions

content/browser/accessibility/hit_testing_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 "base/logging.h"
 #include "content/browser/accessibility/browser_accessibility.h"
 #include "content/browser/accessibility/browser_accessibility_manager.h"
 #include "content/browser/web_contents/web_contents_impl.h"
 #include "content/public/test/browser_test_utils.h"
 #include "content/public/test/content_browser_test.h"
@@ skipping 16 matching lines @@
     WebContentsImpl* web_contents =
         static_cast<WebContentsImpl*>(shell()->web_contents());
     FrameTree* frame_tree = web_contents->GetFrameTree();
     BrowserAccessibilityManager* manager =
         web_contents->GetRootBrowserAccessibilityManager();
 
     AccessibilityNotificationWaiter hover_waiter(
         shell()->web_contents(), AccessibilityModeComplete, ui::AX_EVENT_HOVER);
     for (FrameTreeNode* node : frame_tree->Nodes())
       hover_waiter.ListenToAdditionalFrame(node->current_frame_host());
-    manager->delegate()->AccessibilityHitTest(point);
+    manager->HitTest(point);
     hover_waiter.WaitForNotification();
 
     RenderFrameHostImpl* target_frame = hover_waiter.event_render_frame_host();
     BrowserAccessibilityManager* target_manager =
         target_frame->browser_accessibility_manager();
     int hover_target_id = hover_waiter.event_target_id();
     BrowserAccessibility* hovered_node =
         target_manager->GetFromID(hover_target_id);
     return hovered_node;
   }
@@ skipping 164 matching lines @@
 
   // (50, 505) -> div in second iframe
   hovered_node = CallCachingAsyncHitTest(gfx::Point(50, 505));
   ASSERT_TRUE(hovered_node != NULL);
   ASSERT_NE(ui::AX_ROLE_DIV, hovered_node->GetRole());
   hovered_node = CallCachingAsyncHitTest(gfx::Point(50, 505));
   ASSERT_EQ(ui::AX_ROLE_DIV, hovered_node->GetRole());
 }
 
 }  // namespace content