Revert 61704 - Make BrowserAccessibilityManager cross platform. Step 2. In Pr...

chrome/browser/accessibility/browser_accessibility.cc

 // Copyright (c) 2010 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 "chrome/browser/accessibility/browser_accessibility.h"
 
-#include "base/logging.h"
-#include "chrome/browser/accessibility/browser_accessibility_manager.h"
-
 BrowserAccessibility::BrowserAccessibility() {
 }
 
 BrowserAccessibility::~BrowserAccessibility() {
 }
-
-void BrowserAccessibility::Initialize(
-    BrowserAccessibilityManager* manager,
-    BrowserAccessibility* parent,
-    int32 child_id,
-    int32 index_in_parent,
-    const webkit_glue::WebAccessibility& src) {
-  manager_ = manager;
-  parent_ = parent;
-  child_id_ = child_id;
-  index_in_parent_ = index_in_parent;
-
-  renderer_id_ = src.id;
-  name_ = src.name;
-  value_ = src.value;
-  attributes_ = src.attributes;
-  html_attributes_ = src.html_attributes;
-  location_ = src.location;
-  role_ = src.role;
-  state_ = src.state;
-
-  Initialize();
-}
-
-void BrowserAccessibility::ReleaseTree() {
-  // Now we can safely call InactivateTree on our children and remove
-  // references to them, so that as much of the tree as possible will be
-  // destroyed now - however, nodes that still have references to them
-  // might stick around a while until all clients have released them.
-  for (std::vector<BrowserAccessibility*>::iterator iter =
-           children_.begin();
-       iter != children_.end(); ++iter) {
-    (*iter)->ReleaseTree();
-    (*iter)->ReleaseReference();
-  }
-  children_.clear();
-  manager_->Remove(child_id_);
-}
-
-void BrowserAccessibility::AddChild(BrowserAccessibility* child) {
-  children_.push_back(child);
-}
-
-bool BrowserAccessibility::IsDescendantOf(
-    BrowserAccessibility* ancestor) {
-  if (this == ancestor) {
-    return true;
-  } else if (parent_) {
-    return parent_->IsDescendantOf(ancestor);
-  }
-
-  return false;
-}
-
-BrowserAccessibility* BrowserAccessibility::GetParent() {
-  return parent_;
-}
-
-uint32 BrowserAccessibility::GetChildCount() {
-  return children_.size();
-}
-
-BrowserAccessibility* BrowserAccessibility::GetChild(uint32 child_index) {
-  DCHECK(child_index < children_.size());
-  return children_[child_index];
-}
-
-BrowserAccessibility* BrowserAccessibility::GetPreviousSibling() {
-  if (parent_ && index_in_parent_ > 0)
-    return parent_->children_[index_in_parent_ - 1];
-
-  return NULL;
-}
-
-BrowserAccessibility* BrowserAccessibility::GetNextSibling() {
-  if (parent_ &&
-      index_in_parent_ >= 0 &&
-      index_in_parent_ < static_cast<int>(parent_->children_.size() - 1)) {
-    return parent_->children_[index_in_parent_ + 1];
-  }
-
-  return NULL;
-}
-
-void BrowserAccessibility::ReplaceChild(
-    const BrowserAccessibility* old_acc, BrowserAccessibility* new_acc) {
-  DCHECK_EQ(children_[old_acc->index_in_parent_], old_acc);
-
-  old_acc = children_[old_acc->index_in_parent_];
-  children_[old_acc->index_in_parent_] = new_acc;
-}