Enable more tests in GN build.

cc/surfaces/BUILD.gn

Index: cc/surfaces/BUILD.gn
diff --git a/cc/surfaces/BUILD.gn b/cc/surfaces/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..2e3ec230e6fe023a4cbe856c8189bb79693118a2
--- /dev/null
+++ b/cc/surfaces/BUILD.gn
@@ -0,0 +1,39 @@
+# Copyright 2014 The Chromium Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+component("surfaces") {
+  output_name = "cc_surfaces"
+  sources = [
+    "display.cc",
+    "display.h",
+    "display_client.h",
+    "surface.cc",
+    "surface.h",
+    "surface_aggregator.cc",
+    "surface_aggregator.h",
+    "surface_factory.cc",
+    "surface_factory.h",
+    "surface_factory_client.h",
+    "surface_id.h",
+    "surface_id_allocator.cc",
+    "surface_id_allocator.h",
+    "surface_manager.cc",
+    "surface_manager.h",
+    "surface_resource_holder.cc",
+    "surface_resource_holder.h",
+    "surfaces_export.h",
+  ]
+
+  defines = [ "CC_SURFACES_IMPLEMENTATION=1" ]
+
+  deps = [
+    "//base",
+    "//base/third_party/dynamic_annotations",
+    "//cc",
+    "//skia",
+    "//ui/gfx",
+    "//ui/gfx/geometry",
+  ]
+}
+