Move storage-related files from webkit/ to new top-level directory storage/

content/browser/loader/redirect_to_file_resource_handler.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_LOADER_REDIRECT_TO_FILE_RESOURCE_HANDLER_H_
 #define CONTENT_BROWSER_LOADER_REDIRECT_TO_FILE_RESOURCE_HANDLER_H_
 
 #include "base/basictypes.h"
 #include "base/callback.h"
 #include "base/compiler_specific.h"
 #include "base/files/file.h"
 #include "base/files/file_path.h"
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/weak_ptr.h"
 #include "content/browser/loader/layered_resource_handler.h"
 #include "content/browser/loader/temporary_file_stream.h"
 #include "content/common/content_export.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_status.h"
 #include "url/gurl.h"
 
 namespace net {
 class FileStream;
 class GrowableIOBuffer;
 }
 
-namespace webkit_blob {
+namespace storage {
 class ShareableFileReference;
 }
 
 namespace content {
 
 // Redirects network data to a file.  This is intended to be layered in front of
 // either the AsyncResourceHandler or the SyncResourceHandler.  The downstream
 // resource handler does not see OnWillRead or OnReadCompleted calls. Instead,
 // the ResourceResponse contains the path to a temporary file and
 // OnDataDownloaded is called as the file downloads.
@@ skipping 22 matching lines @@
   virtual bool OnWillStart(const GURL& url, bool* defer) OVERRIDE;
   virtual bool OnWillRead(scoped_refptr<net::IOBuffer>* buf,
                           int* buf_size,
                           int min_size) OVERRIDE;
   virtual bool OnReadCompleted(int bytes_read, bool* defer) OVERRIDE;
   virtual void OnResponseCompleted(const net::URLRequestStatus& status,
                                    const std::string& security_info,
                                    bool* defer) OVERRIDE;
 
  private:
-  void DidCreateTemporaryFile(
-      base::File::Error error_code,
-      scoped_ptr<net::FileStream> file_stream,
-      webkit_blob::ShareableFileReference* deletable_file);
+  void DidCreateTemporaryFile(base::File::Error error_code,
+                              scoped_ptr<net::FileStream> file_stream,
+                              storage::ShareableFileReference* deletable_file);
 
   // Called by RedirectToFileResourceHandler::Writer.
   void DidWriteToFile(int result);
 
   bool WriteMore();
   bool BufIsFull() const;
   void ResumeIfDeferred();
 
   CreateTemporaryFileStreamFunction create_temporary_file_stream_;
 
   // We allocate a single, fixed-size IO buffer (buf_) used to read from the
   // network (buf_write_pending_ is true while the system is copying data into
   // buf_), and then write this buffer out to disk (write_callback_pending_ is
   // true while writing to disk).  Reading from the network is suspended while
   // the buffer is full (BufIsFull returns true).  The write_cursor_ member
   // tracks the offset into buf_ that we are writing to disk.
 
   scoped_refptr<net::GrowableIOBuffer> buf_;
   bool buf_write_pending_;
   int write_cursor_;
 
   // Helper writer object which maintains references to the net::FileStream and
-  // webkit_blob::ShareableFileReference. This is maintained separately so that,
+  // storage::ShareableFileReference. This is maintained separately so that,
   // on Windows, the temporary file isn't deleted until after it is closed.
   class Writer;
   Writer* writer_;
 
   // |next_buffer_size_| is the size of the buffer to be allocated on the next
   // OnWillRead() call.  We exponentially grow the size of the buffer allocated
   // when our owner fills our buffers. On the first OnWillRead() call, we
   // allocate a buffer of 32k and double it in OnReadCompleted() if the buffer
   // was filled, up to a maximum size of 512k.
   int next_buffer_size_;
 
   bool did_defer_;
 
   bool completed_during_write_;
   GURL will_start_url_;
   net::URLRequestStatus completed_status_;
   std::string completed_security_info_;
 
   base::WeakPtrFactory<RedirectToFileResourceHandler> weak_factory_;
 
   DISALLOW_COPY_AND_ASSIGN(RedirectToFileResourceHandler);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_BROWSER_LOADER_REDIRECT_TO_FILE_RESOURCE_HANDLER_H_