Forcibly clear worker ref counts on shutdown.

content/public/test/mock_render_process_host.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 "content/public/test/mock_render_process_host.h"
 
 #include <algorithm>
 #include <utility>
 #include <vector>
 
@@ skipping 284 matching lines @@
 }
 
 void MockRenderProcessHost::IncrementSharedWorkerRefCount() {
   ++worker_ref_count_;
 }
 
 void MockRenderProcessHost::DecrementSharedWorkerRefCount() {
   --worker_ref_count_;
 }
 
+void MockRenderProcessHost::ForceReleaseWorkerRefCounts() {
+  worker_ref_count_ = 0;
+}
+
+bool MockRenderProcessHost::IsWorkerRefCountDisabled() {
+  return false;
+}
+
 void MockRenderProcessHost::PurgeAndSuspend() {}
 
 void MockRenderProcessHost::FilterURL(bool empty_allowed, GURL* url) {
   RenderProcessHostImpl::FilterURL(this, empty_allowed, url);
 }
 
 #if defined(ENABLE_WEBRTC)
 void MockRenderProcessHost::EnableAudioDebugRecordings(
     const base::FilePath& file) {
 }
@@ skipping 62 matching lines @@
   for (ScopedVector<MockRenderProcessHost>::iterator it = processes_.begin();
        it != processes_.end(); ++it) {
     if (*it == host) {
       processes_.weak_erase(it);
       break;
     }
   }
 }
 
 }  // namespace content