GN: add missing dependencies of //components/dom_distiller.

components/dom_distiller/core/BUILD.gn

Index: components/dom_distiller/core/BUILD.gn
diff --git a/components/dom_distiller/core/BUILD.gn b/components/dom_distiller/core/BUILD.gn
index 38ce4fccdd0b02f2195bfed55d3ca84d4a65cd76..da998ae28f706e3e813755c07765d8f93a21025f 100644
--- a/components/dom_distiller/core/BUILD.gn
+++ b/components/dom_distiller/core/BUILD.gn
@@ -47,9 +47,12 @@ static_library("core") {
     "//components/dom_distiller/core/proto",
     "//components/resources",
     "//components/strings",
+    "//net",
     "//skia",
     "//sync",
     "//third_party/dom_distiller_js/package/proto",
+    "//ui/base",
+    "//url",
     #'components.gyp:leveldb_proto',  TODO(GYP)
   ]
 
@@ -74,6 +77,7 @@ static_library("test_support") {
     #'components.gyp:leveldb_proto_test_support',  TODO(GYP)
     "//sync",
     "//testing/gmock",
+    "//testing/gtest",
   ]
 }