Fix public dependencies on //ipc

components/subresource_filter/content/common/BUILD.gn

 # Copyright 2016 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.
 
 static_library("common") {
   sources = [
     "ruleset_dealer.cc",
     "ruleset_dealer.h",
     "subresource_filter_message_generator.cc",
     "subresource_filter_message_generator.h",
     "subresource_filter_messages.h",
   ]
   deps = [
     "//components/subresource_filter/core/common",
     "//content/public/common",
+    "//url",
+  ]
+  public_deps = [
     "//ipc",
-    "//url",
   ]
 }
 
 source_set("unit_tests") {
   testonly = true
   sources = [
     "ruleset_dealer_unittest.cc",
   ]
   deps = [
     ":common",
     "//base",
     "//components/subresource_filter/core/common",
     "//components/subresource_filter/core/common:test_support",
     "//testing/gmock",
     "//testing/gtest",
   ]
 }