Add more GN deps to the build.

components/dom_distiller/webui/BUILD.gn

Index: components/dom_distiller/webui/BUILD.gn
diff --git a/components/dom_distiller/webui/BUILD.gn b/components/dom_distiller/webui/BUILD.gn
new file mode 100644
index 0000000000000000000000000000000000000000..22728406349c322060e13ad4c02469b87f49af3f
--- /dev/null
+++ b/components/dom_distiller/webui/BUILD.gn
@@ -0,0 +1,24 @@
+# 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.
+
+# GYP version: components/dom_distiller.gyp:dom_distiller_webui
+static_library("webui") {
+  sources = [
+    "dom_distiller_handler.cc",
+    "dom_distiller_handler.h",
+    "dom_distiller_ui.cc",
+    "dom_distiller_ui.h",
+  ]
+
+  deps = [
+    "//base",
+    "//components/dom_distiller/core",
+    "//components/dom_distiller/core/proto",
+    "//components/resources",
+    "//components/strings",
+    "//content/public/browser",
+    "//skia",
+    #'../sync/sync.gyp:sync',  TODO(GYP)
+  ]
+}