Use custom ListContainer to allocate DrawQuads

cc/output/gl_renderer.cc

Index: cc/output/gl_renderer.cc
diff --git a/cc/output/gl_renderer.cc b/cc/output/gl_renderer.cc
index 6bb6f439ed849eb831c38c3287eaa776d4160f6d..a6de8525dc21e6318666ea24c9d75ac8818ab21b 100644
--- a/cc/output/gl_renderer.cc
+++ b/cc/output/gl_renderer.cc
@@ -467,9 +467,10 @@ void GLRenderer::BeginDrawingFrame(DrawingFrame* frame) {
 
   for (size_t i = 0; i < frame->render_passes_in_draw_order->size(); ++i) {
     RenderPass* pass = frame->render_passes_in_draw_order->at(i);
-    for (size_t j = 0; j < pass->quad_list.size(); ++j) {
-      DrawQuad* quad = pass->quad_list[j];
-      quad->IterateResources(wait_on_resource_syncpoints_callback);
+    for (QuadList::Iterator iter = pass->quad_list.begin();
+         iter != pass->quad_list.end();
+         ++iter) {
+      iter->IterateResources(wait_on_resource_syncpoints_callback);
     }
   }