cc: Use CHROMIUM_copy_image for one-copy tile updates.

cc/resources/resource_provider.cc

Index: cc/resources/resource_provider.cc
diff --git a/cc/resources/resource_provider.cc b/cc/resources/resource_provider.cc
index 4dabba3aa89f96e581c7499181498de3e18424e3..a0cd8c9e68bc0526dab2b5c9d52b4e711f1c2367 100644
--- a/cc/resources/resource_provider.cc
+++ b/cc/resources/resource_provider.cc
@@ -417,7 +417,6 @@ ResourceProvider::ResourceProvider(
       best_render_buffer_format_(RGBA_8888),
       enable_color_correct_rendering_(enable_color_correct_rendering),
       id_allocation_chunk_size_(id_allocation_chunk_size),
-      use_sync_query_(false),
       buffer_to_texture_target_map_(buffer_to_texture_target_map),
       tracing_id_(g_next_resource_provider_tracing_id.GetNext()) {
   DCHECK(id_allocation_chunk_size_);
@@ -458,8 +457,6 @@ ResourceProvider::ResourceProvider(
         caps.texture_half_float_linear ? LUMINANCE_F16 : yuv_resource_format_;
   }
 
-  use_sync_query_ = caps.sync_query;
-
   GLES2Interface* gl = ContextGL();
 
   max_texture_size_ = 0;  // Context expects cleared value.