Consolidates view_manager typedefs

mojo/services/public/cpp/view_manager/lib/view_tree_node.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 "mojo/services/public/cpp/view_manager/view_tree_node.h"
 
 #include "mojo/services/public/cpp/view_manager/lib/view_manager_private.h"
 #include "mojo/services/public/cpp/view_manager/lib/view_manager_synchronizer.h"
 #include "mojo/services/public/cpp/view_manager/lib/view_private.h"
 #include "mojo/services/public/cpp/view_manager/lib/view_tree_node_private.h"
@@ skipping 229 matching lines @@
 bool ViewTreeNode::Contains(ViewTreeNode* child) const {
   if (manager_)
     CHECK_EQ(ViewTreeNodePrivate(child).view_manager(), manager_);
   for (ViewTreeNode* p = child->parent(); p; p = p->parent()) {
     if (p == this)
       return true;
   }
   return false;
 }
 
-ViewTreeNode* ViewTreeNode::GetChildById(TransportNodeId id) {
+ViewTreeNode* ViewTreeNode::GetChildById(Id id) {
   if (id == id_)
     return this;
   // TODO(beng): this could be improved depending on how we decide to own nodes.
   Children::const_iterator it = children_.begin();
   for (; it != children_.end(); ++it) {
     ViewTreeNode* node = (*it)->GetChildById(id);
     if (node)
       return node;
   }
   return NULL;
@@ skipping 71 matching lines @@
 void ViewTreeNode::LocalSetBounds(const gfx::Rect& old_bounds,
                                   const gfx::Rect& new_bounds) {
   DCHECK(old_bounds == bounds_);
   ScopedSetBoundsNotifier notifier(this, old_bounds, new_bounds);
   bounds_ = new_bounds;
 }
 
 }  // namespace view_manager
 }  // namespace mojo