Fixing crash in PictureLayerImpl::MarkVisibleResourcesAsRequired when low-res tiles are disabled

cc/trees/layer_tree_settings.cc

Index: cc/trees/layer_tree_settings.cc
diff --git a/cc/trees/layer_tree_settings.cc b/cc/trees/layer_tree_settings.cc
index 7ae0cde9989bd7d2198f8721c10d7c7235425ec4..a58f11a81436b34727360f0cd3622a110705bae5 100644
--- a/cc/trees/layer_tree_settings.cc
+++ b/cc/trees/layer_tree_settings.cc
@@ -12,8 +12,10 @@
 
 namespace cc {
 
-LayerTreeSettings::LayerTreeSettings()
-    : impl_side_painting(false),
+LayerTreeSettings::LayerTreeSettings(
+      bool impl_side_painting_,
+      bool create_low_res_tiling_)
+    : impl_side_painting(impl_side_painting_),
       allow_antialiasing(true),
       throttle_frame_production(true),
       begin_impl_frame_scheduling_enabled(false),
@@ -27,7 +29,7 @@ LayerTreeSettings::LayerTreeSettings()
       can_use_lcd_text(true),
       should_clear_root_render_pass(true),
       rasterization_site(CpuRasterization),
-      create_low_res_tiling(true),
+      create_low_res_tiling(create_low_res_tiling_),
       scrollbar_animator(NoAnimator),
       scrollbar_linear_fade_delay_ms(300),
       scrollbar_linear_fade_length_ms(300),