cc: Remove ScopedPtrDeque.

cc/output/bsp_tree.cc

Index: cc/output/bsp_tree.cc
diff --git a/cc/output/bsp_tree.cc b/cc/output/bsp_tree.cc
index 4eb87cb95d28fa65f003302a7535887da7747be9..a32c3f49b69a3ebc0e5ba1086f86d6fe775f4c81 100644
--- a/cc/output/bsp_tree.cc
+++ b/cc/output/bsp_tree.cc
@@ -7,7 +7,7 @@
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
-#include "cc/base/scoped_ptr_deque.h"
+#include "cc/base/container_util.h"
 #include "cc/base/scoped_ptr_vector.h"
 #include "cc/output/bsp_compare_result.h"
 #include "cc/quads/draw_polygon.h"
@@ -20,11 +20,11 @@ BspNode::BspNode(scoped_ptr<DrawPolygon> data) : node_data(data.Pass()) {
 BspNode::~BspNode() {
 }
 
-BspTree::BspTree(ScopedPtrDeque<DrawPolygon>* list) {
+BspTree::BspTree(std::deque<scoped_ptr<DrawPolygon>>* list) {
   if (list->size() == 0)
     return;
 
-  root_ = make_scoped_ptr(new BspNode(list->take_front()));
+  root_ = make_scoped_ptr(new BspNode(PopFront(list)));
   BuildTree(root_.get(), list);
 }
 
@@ -35,14 +35,14 @@ BspTree::BspTree(ScopedPtrDeque<DrawPolygon>* list) {
 // can always simply just take from the front of the deque for our node's
 // data.
 void BspTree::BuildTree(BspNode* node,
-                        ScopedPtrDeque<DrawPolygon>* polygon_list) {
-  ScopedPtrDeque<DrawPolygon> front_list;
-  ScopedPtrDeque<DrawPolygon> back_list;
+                        std::deque<scoped_ptr<DrawPolygon>>* polygon_list) {
+  std::deque<scoped_ptr<DrawPolygon>> front_list;
+  std::deque<scoped_ptr<DrawPolygon>> back_list;
 
   // We take in a list of polygons at this level of the tree, and have to
   // find a splitting plane, then classify polygons as either in front of
   // or behind that splitting plane.
-  while (polygon_list->size() > 0) {
+  while (!polygon_list->empty()) {
     // Is this particular polygon in front of or behind our splitting polygon.
     BspCompareResult comparer_result =
         GetNodePositionRelative(*polygon_list->front(), *(node->node_data));
@@ -52,10 +52,10 @@ void BspTree::BuildTree(BspNode* node,
     // or front of the list.
     switch (comparer_result) {
       case BSP_FRONT:
-        front_list.push_back(polygon_list->take_front().Pass());
+        front_list.push_back(PopFront(polygon_list));
         break;
       case BSP_BACK:
-        back_list.push_back(polygon_list->take_front().Pass());
+        back_list.push_back(PopFront(polygon_list));
         break;
       case BSP_SPLIT:
       {
@@ -63,7 +63,7 @@ void BspTree::BuildTree(BspNode* node,
         scoped_ptr<DrawPolygon> new_front;
         scoped_ptr<DrawPolygon> new_back;
         // Time to split this geometry, *it needs to be split by node_data.
-        polygon = polygon_list->take_front();
+        polygon = PopFront(polygon_list);
         bool split_result =
             polygon->Split(*(node->node_data), &new_front, &new_back);
         DCHECK(split_result);
@@ -75,10 +75,10 @@ void BspTree::BuildTree(BspNode* node,
         break;
       }
       case BSP_COPLANAR_FRONT:
-        node->coplanars_front.push_back(polygon_list->take_front());
+        node->coplanars_front.push_back(PopFront(polygon_list));
         break;
       case BSP_COPLANAR_BACK:
-        node->coplanars_back.push_back(polygon_list->take_front());
+        node->coplanars_back.push_back(PopFront(polygon_list));
         break;
       default:
         NOTREACHED();
@@ -88,14 +88,13 @@ void BspTree::BuildTree(BspNode* node,
 
   // Build the back subtree using the front of the back_list as our splitter.
   if (back_list.size() > 0) {
-    node->back_child = make_scoped_ptr(new BspNode(back_list.take_front()));
+    node->back_child = make_scoped_ptr(new BspNode(PopFront(&back_list)));
     BuildTree(node->back_child.get(), &back_list);
   }
 
   // Build the front subtree using the front of the front_list as our splitter.
   if (front_list.size() > 0) {
-    node->front_child =
-        scoped_ptr<BspNode>(new BspNode(front_list.take_front()));
+    node->front_child = make_scoped_ptr(new BspNode(PopFront(&front_list)));
     BuildTree(node->front_child.get(), &front_list);
   }
 }