Send IndexedDB observations through IDBDatabaseCallbacks.

content/browser/indexed_db/indexed_db_dispatcher_host.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 CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DISPATCHER_HOST_H_
 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DISPATCHER_HOST_H_
 
 #include <stdint.h>
 
 #include <map>
 #include <memory>
 #include <string>
 #include <utility>
 #include <vector>
 
 #include "base/macros.h"
 #include "base/memory/ref_counted.h"
 #include "content/browser/blob_storage/chrome_blob_storage_context.h"
 #include "content/common/indexed_db/indexed_db.mojom.h"
 #include "content/public/browser/browser_associated_interface.h"
 #include "content/public/browser/browser_message_filter.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "storage/browser/blob/blob_data_handle.h"
 #include "url/gurl.h"
 
-struct IndexedDBHostMsg_DatabaseObserve_Params;
-struct IndexedDBMsg_Observation;
-struct IndexedDBMsg_ObserverChanges;
-
 namespace url {
 class Origin;
 }
 
 namespace content {
 class IndexedDBBlobInfo;
 class IndexedDBCallbacks;
 class IndexedDBConnection;
 class IndexedDBContextImpl;
 class IndexedDBDatabaseCallbacks;
-class IndexedDBObservation;
-class IndexedDBObserverChanges;
 
 // Handles all IndexedDB related messages from a particular renderer process.
 class IndexedDBDispatcherHost
     : public BrowserMessageFilter,
       public BrowserAssociatedInterface<::indexed_db::mojom::Factory>,
       public ::indexed_db::mojom::Factory {
  public:
   // Only call the constructor from the UI thread.
   IndexedDBDispatcherHost(int ipc_process_id,
                           net::URLRequestContextGetter* request_context_getter,
                           IndexedDBContextImpl* indexed_db_context,
                           ChromeBlobStorageContext* blob_storage_context);
 
-  static IndexedDBMsg_ObserverChanges ConvertObserverChanges(
-      std::unique_ptr<IndexedDBObserverChanges> changes);
-  static IndexedDBMsg_Observation ConvertObservation(
-      const IndexedDBObservation* observation);
-
   // BrowserMessageFilter implementation.
   void OnChannelClosing() override;
   void OnDestruct() const override;
   bool OnMessageReceived(const IPC::Message& message) override;
 
   void FinishTransaction(int64_t host_transaction_id, bool committed);
 
   // A shortcut for accessing our context.
   IndexedDBContextImpl* context() const { return indexed_db_context_.get(); }
   storage::BlobStorageContext* blob_storage_context() const {
@@ skipping 33 matching lines @@
   // Used in nested classes.
   typedef std::map<int64_t, int64_t> TransactionIDToSizeMap;
   typedef std::map<int64_t, url::Origin> TransactionIDToOriginMap;
 
   ~IndexedDBDispatcherHost() override;
 
   // indexed_db::mojom::Factory implementation:
   void GetDatabaseNames(
       ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info,
       const url::Origin& origin) override;
-  void Open(int32_t worker_thread,
-            ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info,
+  void Open(::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info,
             ::indexed_db::mojom::DatabaseCallbacksAssociatedPtrInfo
                 database_callbacks_info,
             const url::Origin& origin,
             const base::string16& name,
             int64_t version,
             int64_t transaction_id) override;
   void DeleteDatabase(
       ::indexed_db::mojom::CallbacksAssociatedPtrInfo callbacks_info,
       const url::Origin& origin,
       const base::string16& name) override;
@@ skipping 31 matching lines @@
 
   // Used to set file permissions for blob storage.
   int ipc_process_id_;
 
   DISALLOW_IMPLICIT_CONSTRUCTORS(IndexedDBDispatcherHost);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_DISPATCHER_HOST_H_