[ABANDONED] [WIP] Refactor SafeBrowsingResourceThrottle in preparation for WebSocket

components/safe_browsing/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.
 
 import("//third_party/protobuf/proto_library.gni")
 
 proto_library("csd_proto") {
   sources = [
     "csd.proto",
   ]
 }
 
 source_set("safe_browsing") {
   sources = [
     "base_blocking_page.cc",
     "base_blocking_page.h",
-    "base_resource_throttle.cc",
-    "base_resource_throttle.h",
     "base_ui_manager.cc",
     "base_ui_manager.h",
+    "request_checker.cc",
+    "request_checker.h",
+    "resource_throttle.cc",
+    "resource_throttle.h",
   ]
 
   deps = [
     ":base_ping_manager",
     "//base:base",
     "//base:i18n",
     "//components/safe_browsing/common:safe_browsing_prefs",
     "//components/safe_browsing_db:database_manager",
     "//components/security_interstitials/content:security_interstitial_page",
     "//components/security_interstitials/core:core",
@@ skipping 30 matching lines @@
   ]
 
   deps = [
     ":base_ping_manager",
     "//base:base",
     "//net:net",
     "//net:test_support",
     "//testing/gtest",
   ]
 }
+
+source_set("request_checker_unittest") {
+  testonly = true
+  sources = [
+    "request_checker_unittest.cc",
+  ]
+
+  deps = [
+    ":safe_browsing",
+    "//base:base",
+    "//components/safe_browsing_db:database_manager",
+    "//components/safe_browsing_db:hit_report",
+    "//components/security_interstitials/content:security_interstitial_page",
+    "//content/public/common:common",
+    "//content/test:test_support",
+    "//net:net",
+    "//net:test_support",
+    "//testing/gtest",
+  ]
+}