De-templatize ui::AXPosition

content/browser/accessibility/browser_accessibility_manager.h

 // 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.
 
 #ifndef CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_
 #define CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_
 
 #include <stdint.h>
 
 #include <memory>
@@ skipping 191 matching lines @@
   void HitTest(const gfx::Point& point);
   void Increment(const BrowserAccessibility& node);
   void ScrollToMakeVisible(
       const BrowserAccessibility& node, gfx::Rect subfocus);
   void ScrollToPoint(
       const BrowserAccessibility& node, gfx::Point point);
   void SetFocus(const BrowserAccessibility& node);
   void SetScrollOffset(const BrowserAccessibility& node, gfx::Point offset);
   void SetValue(
       const BrowserAccessibility& node, const base::string16& value);
-  void SetSelection(
-      ui::AXRange<AXPlatformPosition::AXPositionInstance::element_type> range);
+  void SetSelection(ui::AXAbstractRange range);
   void SetAccessibilityFocus(const BrowserAccessibility& node);
   void ShowContextMenu(const BrowserAccessibility& node);
 
   // Retrieve the bounds of the parent View in screen coordinates.
   virtual gfx::Rect GetViewBounds();
 
   // Fire an event telling native assistive technology to move focus to the
   // given find in page result.
   void ActivateFindInPageResult(int request_id, int match_index);
 
@@ skipping 161 matching lines @@
   // but return the best possible match instantly.
   //
   //
   BrowserAccessibility* CachingAsyncHitTest(const gfx::Point& screen_point);
 
   // Called in response to a hover event, caches the result for the next
   // call to CachingAsyncHitTest().
   void CacheHitTestResult(BrowserAccessibility* hit_test_result);
 
  protected:
-  using AXPlatformPositionInstance = AXPlatformPosition::AXPositionInstance;
+  using AXPlatformPositionInstance = AXPlatformPosition::ConcreteInstance;
   using AXPlatformRange = ui::AXRange<AXPlatformPositionInstance::element_type>;
 
   BrowserAccessibilityManager(
       BrowserAccessibilityDelegate* delegate,
       BrowserAccessibilityFactory* factory);
 
   BrowserAccessibilityManager(
       const ui::AXTreeUpdate& initial_tree,
       BrowserAccessibilityDelegate* delegate,
       BrowserAccessibilityFactory* factory);
@@ skipping 96 matching lines @@
   // flakiness. See NeverSuppressOrDelayEventsForTesting() for details.
   static bool never_suppress_or_delay_events_for_testing_;
 
  private:
   DISALLOW_COPY_AND_ASSIGN(BrowserAccessibilityManager);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_ACCESSIBILITY_BROWSER_ACCESSIBILITY_MANAGER_H_