[Offline Pages] Fix flaky test due to actual loading of database.

chrome/test/BUILD.gn

 # 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 122 matching lines @@
   if (!is_ios) {
     public_deps += [
       "//chrome/child",
       "//chrome/renderer",
       "//chrome/utility",
       "//components/autofill/core/browser:test_support",
       "//components/captive_portal:test_support",
       "//components/gcm_driver/crypto:test_support",
       "//components/guest_view/browser:test_support",
       "//components/infobars/core",
+      "//components/offline_pages:test_support",
       "//components/sessions:test_support",
       "//components/web_resource:test_support",
       "//content/public/child",
       "//content/public/common",
       "//content/public/renderer",
       "//content/public/utility",
       "//google_apis:test_support",
       "//ipc:test_support",
       "//media:test_support",
       "//sql:test_support",
@@ skipping 4813 matching lines @@
       "touch_hud",
       "ui",
     ]
 
     if (is_linux && !is_android) {
       deps += [ "//components/font_service:manifest" ]
       packaged_services += [ "font_service" ]
     }
   }
 }