Reuse AXPlatformNodeBase::Init to set owner.

content/browser/accessibility/browser_accessibility_win.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/browser/accessibility/browser_accessibility_win.h"
 
 #include "ui/base/win/atl_module.h"
 
 namespace content {
 
 // static
 BrowserAccessibility* BrowserAccessibility::Create() {
   return new BrowserAccessibilityWin();
 }
 
 BrowserAccessibilityWin::BrowserAccessibilityWin() {
   ui::win::CreateATLModuleIfNeeded();
   HRESULT hr = CComObject<BrowserAccessibilityComWin>::CreateInstance(
       &browser_accessibility_com_);
   DCHECK(SUCCEEDED(hr));
 
   browser_accessibility_com_->AddRef();
-  browser_accessibility_com_->SetOwner(this);
 
   // Set the delegate to us
   browser_accessibility_com_->Init(this);
 }
 
 BrowserAccessibilityWin::~BrowserAccessibilityWin() {}
 
 void BrowserAccessibilityWin::UpdatePlatformAttributes() {
   GetCOM()->UpdateStep1ComputeWinAttributes();
   GetCOM()->UpdateStep2ComputeHypertext();
@@ skipping 36 matching lines @@
   return static_cast<BrowserAccessibilityWin*>(obj);
 }
 
 const BrowserAccessibilityWin*
 ToBrowserAccessibilityWin(const BrowserAccessibility* obj) {
   DCHECK(!obj || obj->IsNative());
   return static_cast<const BrowserAccessibilityWin*>(obj);
 }
 
 }  // namespace content