Add buffer_to_texture_target_map to LayerTreeSettings

cc/trees/layer_tree_host_perftest.cc

Index: cc/trees/layer_tree_host_perftest.cc
diff --git a/cc/trees/layer_tree_host_perftest.cc b/cc/trees/layer_tree_host_perftest.cc
index 7649a527fa26e487535951e1ffd5d55b5ebb7dda..6525a04fcc59767b8169747f402a0fa4d6fc5d35 100644
--- a/cc/trees/layer_tree_host_perftest.cc
+++ b/cc/trees/layer_tree_host_perftest.cc
@@ -47,6 +47,7 @@ class LayerTreeHostPerfTest : public LayerTreeTest {
   }
 
   std::unique_ptr<TestCompositorFrameSink> CreateCompositorFrameSink(
+      const RendererSettings& renderer_settings,
       scoped_refptr<ContextProvider> compositor_context_provider,
       scoped_refptr<ContextProvider> worker_context_provider) override {
     constexpr bool disable_display_vsync = true;
@@ -55,8 +56,7 @@ class LayerTreeHostPerfTest : public LayerTreeTest {
         !layer_tree_host()->GetSettings().single_thread_proxy_scheduler;
     return base::MakeUnique<TestCompositorFrameSink>(
         compositor_context_provider, std::move(worker_context_provider),
-        shared_bitmap_manager(), gpu_memory_buffer_manager(),
-        layer_tree_host()->GetSettings().renderer_settings,
+        shared_bitmap_manager(), gpu_memory_buffer_manager(), renderer_settings,
         ImplThreadTaskRunner(), synchronous_composite, disable_display_vsync);
   }