Blob support for IDB [Chromium]

content/browser/fileapi/fileapi_message_filter.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_FILEAPI_FILEAPI_MESSAGE_FILTER_H_
 #define CONTENT_BROWSER_FILEAPI_FILEAPI_MESSAGE_FILTER_H_
 
 #include <map>
 #include <set>
 #include <string>
@@ skipping 119 matching lines @@
   void OnWillUpdate(const GURL& path);
   void OnDidUpdate(const GURL& path, int64 delta);
   void OnSyncGetPlatformPath(const GURL& path,
                              base::FilePath* platform_path);
   void OnCreateSnapshotFile(int request_id,
                             const GURL& path);
   void OnDidReceiveSnapshotFile(int request_id);
 
   // Handlers for BlobHostMsg_ family messages.
 
+ public: // TODO(ericu): put this back to private.
   void OnStartBuildingBlob(const std::string& uuid);
   void OnAppendBlobDataItemToBlob(const std::string& uuid,
                                   const webkit_blob::BlobData::Item& item);
   void OnAppendSharedMemoryToBlob(const std::string& uuid,
                                   base::SharedMemoryHandle handle,
                                   size_t buffer_size);
   void OnFinishBuildingBlob(const std::string& uuid,
                              const std::string& content_type);
+ private: // TODO(ericu): End temporary public section.
   void OnCancelBuildingBlob(const std::string& uuid);
   void OnIncrementBlobRefCount(const std::string& uuid);
   void OnDecrementBlobRefCount(const std::string& uuid);
   void OnRegisterPublicBlobURL(const GURL& public_url, const std::string& uuid);
   void OnRevokePublicBlobURL(const GURL& public_url);
 
+ public: // TODO(ericu): put this back to private.
   // Extra methods to establish a mapping from old-style blobURLs to uuids,
   // and to clone them. These won't be here for long, just during a
   // transition period. See crbug/174200
   void OnDeprecatedRegisterBlobURL(const GURL& url, const std::string& uuid);
   void OnDeprecatedCloneBlobURL(const GURL& url, const GURL& existing_url);
   void OnDeprecatedRevokeBlobURL(const GURL& url);
+ private: // TODO(ericu): End temporary public section.
 
   // Handlers for StreamHostMsg_ family messages.
   //
   // TODO(tyoshino): Consider renaming BlobData to more generic one as it's now
   // used for Stream.
 
   // Currently |content_type| is ignored.
   //
   // TODO(tyoshino): Set |content_type| to the stream.
   void OnStartBuildingStream(const GURL& url, const std::string& content_type);
@@ skipping 56 matching lines @@
 
   int process_id_;
 
   fileapi::FileSystemContext* context_;
 
   // Keeps map from request_id to OperationID for ongoing operations.
   // (Primarily for Cancel operation)
   typedef std::map<int, OperationID> OperationsMap;
   OperationsMap operations_;
 
-  // The getter holds the context until Init() can be called from the
-  // IO thread, which will extract the net::URLRequestContext from it.
+  // The getter holds the context until OnChannelConnected() can be called from
+  // the IO thread, which will extract the net::URLRequestContext from it.
   scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
   net::URLRequestContext* request_context_;
 
   scoped_refptr<ChromeBlobStorageContext> blob_storage_context_;
   scoped_refptr<StreamContext> stream_context_;
 
   scoped_ptr<fileapi::FileSystemOperationRunner> operation_runner_;
 
   // Keeps track of blobs used in this process and cleans up
   // when the renderer process dies.
@@ skipping 12 matching lines @@
   // Need to close all of them when the renderer process dies.
   typedef IDMap<base::Closure, IDMapOwnPointer> OnCloseCallbackMap;
   OnCloseCallbackMap on_close_callbacks_;
 
   DISALLOW_COPY_AND_ASSIGN(FileAPIMessageFilter);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_FILEAPI_FILEAPI_MESSAGE_FILTER_H_