Remove dependency of c/b/loader on c/b/host_zoom_map_impl.h

content/browser/loader/async_revalidation_manager_unittest.cc

 // 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.
 
 #include "content/browser/loader/async_revalidation_manager.h"
 
 #include <deque>
 #include <string>
 #include <utility>
 
@@ skipping 194 matching lines @@
 class BlackholeFilter : public ResourceMessageFilter {
  public:
   explicit BlackholeFilter(ResourceContext* resource_context)
       : ResourceMessageFilter(
             ChildProcessHostImpl::GenerateChildProcessUniqueId(),
             PROCESS_TYPE_RENDERER,
             nullptr,
             nullptr,
             nullptr,
             nullptr,
-            nullptr,
             base::Bind(&BlackholeFilter::GetContexts, base::Unretained(this))),
         resource_context_(resource_context) {
     ChildProcessSecurityPolicyImpl::GetInstance()->Add(child_id());
   }
 
   bool Send(IPC::Message* msg) override {
     std::unique_ptr<IPC::Message> take_ownership(msg);
     ReleaseHandlesInMessage(*msg);
     return true;
   }
@@ skipping 323 matching lines @@
   // already completed.
   EXPECT_TRUE(NextRequestWasDestroyed());
 
   // But no others.
   EXPECT_TRUE(IsEmpty());
 }
 
 }  // namespace
 
 }  // namespace content