Make DevTools support for the embedded SharedWorker.

content/browser/shared_worker/shared_worker_instance.cc

 // Copyright 2014 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/shared_worker/shared_worker_instance.h"
 
 #include "base/logging.h"
 
 namespace content {
 
 SharedWorkerInstance::SharedWorkerInstance(
     const GURL& url,
     const base::string16& name,
     const base::string16& content_security_policy,
     blink::WebContentSecurityPolicyType security_policy_type,
     ResourceContext* resource_context,
     const WorkerStoragePartition& partition)
     : url_(url),
       name_(name),
       content_security_policy_(content_security_policy),
       security_policy_type_(security_policy_type),
       resource_context_(resource_context),
       partition_(partition) {
   DCHECK(resource_context_);
 }
 
-SharedWorkerInstance::~SharedWorkerInstance() {
-}
+SharedWorkerInstance::SharedWorkerInstance(const SharedWorkerInstance& other)
+    : url_(other.url_),
+      name_(other.name_),
+      content_security_policy_(other.content_security_policy_),
+      security_policy_type_(other.security_policy_type_),
+      resource_context_(other.resource_context_),
+      partition_(other.partition_) {}
+
+SharedWorkerInstance::~SharedWorkerInstance() {}
 
 bool SharedWorkerInstance::Matches(const GURL& match_url,
                                    const base::string16& match_name,
                                    const WorkerStoragePartition& partition,
     ResourceContext* resource_context) const {
   // ResourceContext equivalence is being used as a proxy to ensure we only
   // matched shared workers within the same BrowserContext.
   if (resource_context_ != resource_context)
     return false;
 
   // We must be in the same storage partition otherwise sharing will violate
   // isolation.
   if (!partition_.Equals(partition))
     return false;
 
   if (url_.GetOrigin() != match_url.GetOrigin())
     return false;
 
   if (name_.empty() && match_name.empty())
     return url_ == match_url;
 
   return name_ == match_name;
 }
 
+bool SharedWorkerInstance::Matches(const SharedWorkerInstance& other) const {
+  return Matches(
+      other.url(), other.name(), other.partition(), other.resource_context());
+}
+
 }  // namespace content