cc: Change TileManager iterators to be queues.

cc/resources/tile_manager_perftest.cc

Index: cc/resources/tile_manager_perftest.cc
diff --git a/cc/resources/tile_manager_perftest.cc b/cc/resources/tile_manager_perftest.cc
index 3b2df2a914bf163d10b8dc1457aad557426ab1c0..37b2fd755b2977d1a3a3c9475a2ca75c7fa210c9 100644
--- a/cc/resources/tile_manager_perftest.cc
+++ b/cc/resources/tile_manager_perftest.cc
@@ -180,10 +180,9 @@ class TileManagerPerfTest : public testing::Test {
     timer_.Reset();
     do {
       int count = tile_count;
-      for (TileManager::RasterTileIterator it(tile_manager(),
-                                              SAME_PRIORITY_FOR_BOTH_TREES);
-           it && count;
-           ++it) {
+      RasterTilePriorityQueue queue;
+      host_impl_.BuildRasterQueue(&queue, SAME_PRIORITY_FOR_BOTH_TREES);
+      for (; !queue.IsEmpty() && count; queue.Pop()) {
         --count;
       }
       ASSERT_EQ(0, count);

[reveman, 2014/07/18 21:08:06]

can you change the loop above to something like:

while (count--) {
  ASSERT_FALSE(queue.IsEmpty());
  ASSERT_TRUE(queue.Pop());
}

?

[vmpstr, 2014/07/18 23:18:14]

Done.