cc: Glue LTHI and Scheduler changes for checker-imaging.

cc/trees/layer_tree_settings.h

Index: cc/trees/layer_tree_settings.h
diff --git a/cc/trees/layer_tree_settings.h b/cc/trees/layer_tree_settings.h
index b25a3cd89abe20561f82ce5eff606212cc89bbed..d0083b3290aee8825255d03cf2050eb85d113d02 100644
--- a/cc/trees/layer_tree_settings.h
+++ b/cc/trees/layer_tree_settings.h
@@ -82,7 +82,11 @@ class CC_EXPORT LayerTreeSettings {
   size_t scheduled_raster_task_limit = 32;
   bool use_occlusion_for_tile_prioritization = false;
   bool verify_clip_tree_calculations = false;
+
+  // TODO(khushalsagar): Enable for all client and remove this flag if possible.
+  // See crbug/com/696864.
   bool image_decode_tasks_enabled = false;
+
   bool use_layer_lists = false;
   int max_staging_buffer_usage_in_bytes = 32 * 1024 * 1024;
   ManagedMemoryPolicy gpu_memory_policy;