V4LDBM: Get response from GetHashManager, detect severest result

components/safe_browsing_db/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.
 
 import("//third_party/protobuf/proto_library.gni")
 
 proto_library("safebrowsing_proto") {
   sources = [
     "safebrowsing.proto",
   ]
@@ skipping 177 matching lines @@
     "v4_get_hash_protocol_manager.cc",
     "v4_get_hash_protocol_manager.h",
   ]
   public_deps = [
     ":safebrowsing_proto",
   ]
   deps = [
     ":util",
     ":v4_protocol_manager_util",
     "//base",
+    "//content/public/browser",
     "//net",
     "//url",
   ]
 }
 
 static_library("v4_local_database_manager") {
   sources = [
     "v4_local_database_manager.cc",
     "v4_local_database_manager.h",
   ]
@@ skipping 89 matching lines @@
     "v4_get_hash_protocol_manager_unittest.cc",
   ]
   deps = [
     ":safebrowsing_proto",
     ":util",
     ":v4_database",
     ":v4_get_hash_protocol_manager",
     ":v4_local_database_manager",
     "//base",
     "//base/test:test_support",
+    "//content/test:test_support",
     "//net",
     "//net:test_support",
     "//testing/gtest",
   ]
 }
 
 source_set("v4_local_database_manager_unittest") {
   testonly = true
   sources = [
     "v4_local_database_manager_unittest.cc",
@@ skipping 67 matching lines @@
     "//base",
     "//components/variations",
     "//testing/gtest",
     "//url",
   ]
   if (is_win) {
     # TODO(jschuh): crbug.com/167187 fix size_t to int truncations.
     cflags = [ "/wd4267" ]  # Conversion from size_t to 'type'.
   }
 }