IndexedDB: Rename OpenOrDeleteRequest class to ConnectionRequest

content/browser/indexed_db/indexed_db_database.h

Index: content/browser/indexed_db/indexed_db_database.h
diff --git a/content/browser/indexed_db/indexed_db_database.h b/content/browser/indexed_db/indexed_db_database.h
index 587d3ade42438f222238d68c0bef295d994ac847..4a5c98e730af048bd8d624d02a56cdefc50243d8 100644
--- a/content/browser/indexed_db/indexed_db_database.h
+++ b/content/browser/indexed_db/indexed_db_database.h
@@ -272,7 +272,7 @@ class CONTENT_EXPORT IndexedDBDatabase
   friend class base::RefCounted<IndexedDBDatabase>;
   friend class IndexedDBClassFactory;
 
-  class OpenOrDeleteRequest;
+  class ConnectionRequest;
   class OpenRequest;
   class DeleteRequest;
 
@@ -280,12 +280,12 @@ class CONTENT_EXPORT IndexedDBDatabase
 
   // Called internally when an open or delete request comes in. Processes
   // the queue immediately if there are no other requests.
-  void AppendRequest(std::unique_ptr<OpenOrDeleteRequest> request);
+  void AppendRequest(std::unique_ptr<ConnectionRequest> request);
 
   // Called by requests when complete. The request will be freed, so the
   // request must do no other work after calling this. If there are pending
   // requests, the queue will be synchronously processed.
-  void RequestComplete(OpenOrDeleteRequest* request);
+  void RequestComplete(ConnectionRequest* request);
 
   // Pop the first request from the queue and start it.
   void ProcessRequestQueue();
@@ -316,15 +316,15 @@ class CONTENT_EXPORT IndexedDBDatabase
 
   list_set<IndexedDBConnection*> connections_;
 
-  // This holds the first open or delete request that could not be immediately
+  // This holds the first open or delete request that is currently being
   // processed. The request has already broadcast OnVersionChange if
   // necessary.
-  std::unique_ptr<OpenOrDeleteRequest> active_request_;
+  std::unique_ptr<ConnectionRequest> active_request_;
 
   // This holds open or delete requests that are waiting for the active
   // request to be completed. The requests have not yet broadcast
   // OnVersionChange (if necessary).
-  std::queue<std::unique_ptr<OpenOrDeleteRequest>> pending_requests_;
+  std::queue<std::unique_ptr<ConnectionRequest>> pending_requests_;
 
   // The |processing_pending_requests_| flag is set while ProcessRequestQueue()
   // is executing. It prevents rentrant calls if the active request completes