Wholesale move sky/engine/tonic to tonic

tonic/dart_library_provider.cc

Index: tonic/dart_library_provider.cc
diff --git a/tools/clang/blink_gc_plugin/tests/traceimpl_dependent_scope.cpp b/tonic/dart_library_provider.cc
similarity index 58%
copy from tools/clang/blink_gc_plugin/tests/traceimpl_dependent_scope.cpp
copy to tonic/dart_library_provider.cc
index 11b576cf438f0198b1fea36a0f9c722a5a15e63a..4d85d820605248a9ccad20180aeb521c2e60db3a 100644
--- a/tools/clang/blink_gc_plugin/tests/traceimpl_dependent_scope.cpp
+++ b/tonic/dart_library_provider.cc
@@ -2,12 +2,11 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#include "traceimpl_dependent_scope.h"
+#include "tonic/dart_library_provider.h"
 
 namespace blink {
 
-// Template instantiation.
-template class Derived<int>;
-template class DerivedMissingTrace<int>;
-
+DartLibraryProvider::~DartLibraryProvider() {
 }
+
+}  // namespace blink