cc: Consider visible rect for update tile priority early out.

cc/resources/picture_layer_tiling.cc

Index: cc/resources/picture_layer_tiling.cc
diff --git a/cc/resources/picture_layer_tiling.cc b/cc/resources/picture_layer_tiling.cc
index a6c46a1689a29282ce4921a2021bd86aacfdda2d..e26fbb87bb6126d274f7436ac3f2574468fc2f95 100644
--- a/cc/resources/picture_layer_tiling.cc
+++ b/cc/resources/picture_layer_tiling.cc
@@ -538,12 +538,6 @@ void PictureLayerTiling::ComputeTilePriorityRects(
     float ideal_contents_scale,
     double current_frame_time_in_seconds,
     const Occlusion& occlusion_in_layer_space) {
-  if (!NeedsUpdateForFrameAtTime(current_frame_time_in_seconds)) {
-    // This should never be zero for the purposes of has_ever_been_updated().
-    DCHECK_NE(current_frame_time_in_seconds, 0.0);
-    return;
-  }
-
   gfx::Rect visible_rect_in_content_space =
       gfx::ScaleToEnclosingRect(viewport_in_layer_space, contents_scale_);