content: Change auto to not deduce raw pointers.

content/browser/accessibility/browser_accessibility.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.h"
 
 #include <stddef.h>
 
 #include <algorithm>
 
@@ skipping 278 matching lines @@
   if (!node_ || !manager_)
     return 0;
   return static_cast<uint32_t>(node_->child_count());
 }
 
 BrowserAccessibility* BrowserAccessibility::InternalGetChild(
     uint32_t child_index) const {
   if (!node_ || !manager_ || child_index >= InternalChildCount())
     return nullptr;
 
-  const auto child_node = node_->ChildAtIndex(child_index);
+  auto* child_node = node_->ChildAtIndex(child_index);
   DCHECK(child_node);
   return manager_->GetFromAXNode(child_node);
 }
 
 BrowserAccessibility* BrowserAccessibility::GetParent() const {
   if (!instance_active())
     return nullptr;
 
   ui::AXNode* parent = node_->parent();
   if (parent)
@@ skipping 893 matching lines @@
       break;
 
     manager = root->GetParent()->manager();
     root = manager->GetRoot();
   }
 
   return bounds;
 }
 
 }  // namespace content