cc: Simplify picture layer tiling update tile priorities.

cc/layers/picture_layer_impl_unittest.cc

Index: cc/layers/picture_layer_impl_unittest.cc
diff --git a/cc/layers/picture_layer_impl_unittest.cc b/cc/layers/picture_layer_impl_unittest.cc
index c3b569d1643be96ae08d6a88637549749fe6b59b..78569fd15eef777c9353daaceb727153f0979c0c 100644
--- a/cc/layers/picture_layer_impl_unittest.cc
+++ b/cc/layers/picture_layer_impl_unittest.cc
@@ -1221,11 +1221,11 @@ TEST_F(PictureLayerImplTest, MarkRequiredOffscreenTiles) {
     TilePriority priority;
     priority.resolution = HIGH_RESOLUTION;
     if (++tile_count % 2) {
-      priority.time_to_visible_in_seconds = 0.f;
-      priority.distance_to_visible_in_pixels = 0.f;
+      priority.priority_bin = TilePriority::NOW;
+      priority.distance_to_visible = 0.f;
     } else {
-      priority.time_to_visible_in_seconds = 1.f;
-      priority.distance_to_visible_in_pixels = 1.f;
+      priority.priority_bin = TilePriority::SOON;
+      priority.distance_to_visible = 1.f;
     }
     tile->SetPriority(PENDING_TREE, priority);
   }
@@ -1244,7 +1244,7 @@ TEST_F(PictureLayerImplTest, MarkRequiredOffscreenTiles) {
     if (!*iter)
       continue;
     const Tile* tile = *iter;
-    if (tile->priority(PENDING_TREE).distance_to_visible_in_pixels == 0.f) {
+    if (tile->priority(PENDING_TREE).distance_to_visible == 0.f) {
       EXPECT_TRUE(tile->required_for_activation());
       num_visible++;
     } else {