Remove IOSurfaceLayer

cc/trees/layer_tree_host_unittest_context.cc

Index: cc/trees/layer_tree_host_unittest_context.cc
diff --git a/cc/trees/layer_tree_host_unittest_context.cc b/cc/trees/layer_tree_host_unittest_context.cc
index 787e9f8cf23fd739cf5d65d26b557be72934c510..ae08b6d111851f2df4107eb9c4fbc8026a9f5fb4 100644
--- a/cc/trees/layer_tree_host_unittest_context.cc
+++ b/cc/trees/layer_tree_host_unittest_context.cc
@@ -7,7 +7,6 @@
 
 #include "base/memory/ptr_util.h"
 #include "cc/layers/heads_up_display_layer.h"
-#include "cc/layers/io_surface_layer.h"
 #include "cc/layers/layer_impl.h"
 #include "cc/layers/painted_scrollbar_layer.h"
 #include "cc/layers/picture_layer.h"
@@ -1022,12 +1021,6 @@ class LayerTreeHostContextTestDontUseLostResources
     hw_frame_provider_.set_frame(hw_video_frame_);
     scaled_hw_frame_provider_.set_frame(scaled_hw_video_frame_);
 
-    scoped_refptr<IOSurfaceLayer> io_surface = IOSurfaceLayer::Create();
-    io_surface->SetBounds(gfx::Size(10, 10));
-    io_surface->SetIsDrawable(true);
-    io_surface->SetIOSurfaceProperties(1, gfx::Size(10, 10));
-    root->AddChild(io_surface);
-
     // Enable the hud.
     LayerTreeDebugState debug_state;
     debug_state.show_property_changed_rects = true;