Remove usage of HostZoomMap from c/b/loader via ReadyToCommitNavigation

content/browser/loader/resource_dispatcher_host_unittest.cc

 // Copyright (c) 2012 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.
 
 #include <stddef.h>
 
 #include <memory>
 #include <utility>
 #include <vector>
 
@@ skipping 225 matching lines @@
  public:
   explicit TestFilterSpecifyingChild(ResourceContext* resource_context,
                                      int process_id)
       : ResourceMessageFilter(
             process_id,
             PROCESS_TYPE_RENDERER,
             NULL,
             NULL,
             NULL,
             NULL,
-            NULL,
             base::Bind(&TestFilterSpecifyingChild::GetContexts,
                        base::Unretained(this))),
         resource_context_(resource_context),
         canceled_(false),
         received_after_canceled_(0) {
     set_peer_process_for_testing(base::Process::Current());
   }
 
   void set_canceled(bool canceled) { canceled_ = canceled; }
   int received_after_canceled() const { return received_after_canceled_; }
@@ skipping 3589 matching lines @@
   return nullptr;
 }
 
 INSTANTIATE_TEST_CASE_P(
     ResourceDispatcherHostTests,
     ResourceDispatcherHostTest,
     testing::Values(TestConfig::kDefault,
                     TestConfig::kOptimizeIPCForSmallResourceEnabled));
 
 }  // namespace content