cc: Fix CALayer filtering for TileDrawQuad

cc/output/ca_layer_overlay.cc

Index: cc/output/ca_layer_overlay.cc
diff --git a/cc/output/ca_layer_overlay.cc b/cc/output/ca_layer_overlay.cc
index 972c8c405f729db26a8c8cb9b3d18451bb777e14..3e99264baa642c4e8c70030ff154ecbd16b1e432 100644
--- a/cc/output/ca_layer_overlay.cc
+++ b/cc/output/ca_layer_overlay.cc
@@ -168,6 +168,7 @@ CALayerResult FromTileQuad(ResourceProvider* resource_provider,
   ca_layer_overlay->contents_rect = quad->tex_coord_rect;
   ca_layer_overlay->contents_rect.Scale(1.f / quad->texture_size.width(),
                                         1.f / quad->texture_size.height());
+  ca_layer_overlay->filter = quad->nearest_neighbor ? GL_NEAREST : GL_LINEAR;
   return CA_LAYER_SUCCESS;
 }