An implementation of chrome.socket.secure().

chrome/browser/extensions/api/api_resource_manager.h

 // 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.
 
 #ifndef CHROME_BROWSER_EXTENSIONS_API_API_RESOURCE_MANAGER_H_
 #define CHROME_BROWSER_EXTENSIONS_API_API_RESOURCE_MANAGER_H_
 
 #include <map>
 
 #include "base/containers/hash_tables.h"
@@ skipping 115 matching lines @@
   }
 
   T* Get(const std::string& extension_id, int api_resource_id) {
     return data_->Get(extension_id, api_resource_id);
   }
 
   base::hash_set<int>* GetResourceIds(const std::string& extension_id) {
     return data_->GetResourceIds(extension_id);
   }
 
+  bool Set(const std::string& extension_id, int api_resource_id, T* resource) {
+    return data_->Set(extension_id, api_resource_id, resource);
+  }
+
  protected:
   // content::NotificationObserver:
   virtual void Observe(int type,
                        const content::NotificationSource& source,
                        const content::NotificationDetails& details) OVERRIDE {
     switch (type) {
       case chrome::NOTIFICATION_EXTENSION_UNLOADED: {
         std::string id =
             content::Details<extensions::UnloadedExtensionInfo>(details)->
                 extension->id();
@@ skipping 61 matching lines @@
         extension_resource_map_[extension_id].erase(api_resource_id);
         api_resource_map_.erase(api_resource_id);
       }
     }
 
     T* Get(const std::string& extension_id, int api_resource_id) {
       DCHECK(content::BrowserThread::CurrentlyOn(thread_id_));
       return GetOwnedResource(extension_id, api_resource_id);
     }
 
+    bool Set(const std::string& extension_id, int api_resource_id,
+             T* api_resource) {
+      DCHECK(content::BrowserThread::CurrentlyOn(thread_id_));
+      T* old_resource = api_resource_map_[api_resource_id].get();
+      if (old_resource && extension_id == old_resource->owner_extension_id()) {
+        api_resource_map_[api_resource_id] = linked_ptr<T>(api_resource);
+        return true;
+      } else {
+        return false;
+      }

[Ryan Sleevi, 2014/02/04 22:28:14]

Don't use else after return

http://www.chromium.org/developers/coding-style#Code_Formatting

from "} else { 
return false;
}"
to
"}
return false;"

[lally, 2014/02/11 22:05:35]

Done.

+    }
+
+
     base::hash_set<int>* GetResourceIds(const std::string& extension_id) {
       DCHECK(content::BrowserThread::CurrentlyOn(thread_id_));
       return GetOwnedResourceIds(extension_id);
     }
 
     void InitiateExtensionUnloadedCleanup(const std::string& extension_id) {
       content::BrowserThread::PostTask(thread_id_, FROM_HERE,
           base::Bind(&ApiResourceData::CleanupResourcesFromUnloadedExtension,
                      this, extension_id));
     }
@@ skipping 98 matching lines @@
   };
 
   content::BrowserThread::ID thread_id_;
   content::NotificationRegistrar registrar_;
   scoped_refptr<ApiResourceData> data_;
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_BROWSER_EXTENSIONS_API_API_RESOURCE_MANAGER_H_