Adds unit tests for Offliner SavePage implementation.

components/offline_pages/BUILD.gn

 # Copyright 2015 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.
 
 if (is_android) {
   import("//build/config/android/rules.gni")
 }
 
 # GYP: //components/offline_pages.gypi:offline_pages
 static_library("offline_pages") {
@@ skipping 60 matching lines @@
     "//base",
     "//components/version_info",
   ]
 }
 
 source_set("unit_tests") {
   testonly = true
   sources = [
     "archive_manager_unittest.cc",
     "client_policy_controller_unittest.cc",
+    "fake_offline_page_model.h",

[fgorski, 2016/06/01 18:04:00]

I think this belongs in test_support

and components/offline_pages.gypi:offline_pages_test_support

[dougarnett, 2016/06/01 20:28:28]

Thanks - Done

     "offline_page_metadata_store_impl_unittest.cc",
     "offline_page_model_impl_unittest.cc",
     "offline_page_storage_manager_unittest.cc",
     "snapshot_controller_unittest.cc",
   ]
 
   deps = [
     ":offline_pages",
     ":switches",
     ":test_support",
     "//base",
     "//base/test:test_support",
     "//testing/gtest",
     "//url",
   ]
 }
 
 if (is_android) {
   java_cpp_enum("offline_page_model_enums_java") {
     sources = [
       "offline_page_types.h",
     ]
   }
 }