Use custom ListContainer to allocate DrawQuads

cc/test/layer_test_common.cc

Index: cc/test/layer_test_common.cc
diff --git a/cc/test/layer_test_common.cc b/cc/test/layer_test_common.cc
index b7c415b7c6e5ee77f1efc8365a6bd813f4f192cf..ef314b62f2ae8eecd162959a4059d17b32dee02e 100644
--- a/cc/test/layer_test_common.cc
+++ b/cc/test/layer_test_common.cc
@@ -9,6 +9,7 @@
 #include "cc/layers/append_quads_data.h"
 #include "cc/quads/draw_quad.h"
 #include "cc/quads/render_pass.h"
+#include "cc/quads/render_pass_draw_quad.h"
 #include "cc/test/fake_output_surface.h"
 #include "cc/test/mock_occlusion_tracker.h"
 #include "cc/trees/layer_tree_host_common.h"
@@ -40,8 +41,10 @@ void LayerTestCommon::VerifyQuadsExactlyCoverRect(const QuadList& quads,
                                                   const gfx::Rect& rect) {
   Region remaining = rect;
 
-  for (size_t i = 0; i < quads.size(); ++i) {
-    DrawQuad* quad = quads[i];
+  size_t i = 0;
+  for (QuadList::ConstIterator iter = quads.begin(); iter != quads.end();
+       ++iter) {
+    const DrawQuad* quad = &*iter;
     gfx::RectF quad_rectf =
         MathUtil::MapClippedRect(quad->quadTransform(), gfx::RectF(quad->rect));
 
@@ -58,6 +61,8 @@ void LayerTestCommon::VerifyQuadsExactlyCoverRect(const QuadList& quads,
         << quad_string << i << " remaining: " << remaining.ToString()
         << " quad: " << quad_rect.ToString();
     remaining.Subtract(quad_rect);
+
+    ++i;
   }
 
   EXPECT_TRUE(remaining.IsEmpty());
@@ -70,13 +75,15 @@ void LayerTestCommon::VerifyQuadsCoverRectWithOcclusion(
     const gfx::Rect& occluded,
     size_t* partially_occluded_count) {
   // No quad should exist if it's fully occluded.
-  for (size_t i = 0; i < quads.size(); ++i) {
-    EXPECT_FALSE(occluded.Contains(quads[i]->visible_rect));
+  for (QuadList::ConstIterator iter = quads.begin(); iter != quads.end();
+       ++iter) {
+    EXPECT_FALSE(occluded.Contains(iter->visible_rect));
   }
 
   // Quads that are fully occluded on one axis only should be shrunken.
-  for (size_t i = 0; i < quads.size(); ++i) {
-    DrawQuad* quad = quads[i];
+  for (QuadList::ConstIterator iter = quads.begin(); iter != quads.end();
+       ++iter) {
+    const DrawQuad* quad = &*iter;
     DCHECK(quad->quadTransform().IsIdentityOrIntegerTranslation());
     gfx::Rect target_rect =
         MathUtil::MapEnclosingClippedRect(quad->quadTransform(), quad->rect);