FileSystem mods: Remove some dead snapshot creation code.

content/common/fileapi/file_system_dispatcher.cc

 // 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.
 
 #include "content/common/fileapi/file_system_dispatcher.h"
 
 #include "base/file_util.h"
 #include "base/process.h"
 #include "content/common/child_thread.h"
 #include "content/common/fileapi/file_system_messages.h"
@@ skipping 247 matching lines @@
   int request_id = dispatchers_.Add(dispatcher);
   if (!ChildThread::current()->Send(
           new FileSystemHostMsg_CreateSnapshotFile(
               request_id, file_path))) {
     dispatchers_.Remove(request_id);  // destroys |dispatcher|
     return false;
   }
   return true;
 }
 
-bool FileSystemDispatcher::CreateSnapshotFile_Deprecated(
-    const GURL& blob_url,
-    const GURL& file_path,
-    fileapi::FileSystemCallbackDispatcher* dispatcher) {
-  int request_id = dispatchers_.Add(dispatcher);
-  if (!ChildThread::current()->Send(
-          new FileSystemHostMsg_CreateSnapshotFile_Deprecated(
-              request_id, blob_url, file_path))) {
-    dispatchers_.Remove(request_id); // destroys |dispatcher|
-    return false;
-  }
-  return true;
-}
-
 void FileSystemDispatcher::OnDidOpenFileSystem(int request_id,
                                                const std::string& name,
                                                const GURL& root) {
   DCHECK(root.is_valid());
   fileapi::FileSystemCallbackDispatcher* dispatcher =
       dispatchers_.Lookup(request_id);
   DCHECK(dispatcher);
   dispatcher->DidOpenFileSystem(name, root);
   dispatchers_.Remove(request_id);
 }
@@ skipping 64 matching lines @@
     quota::QuotaLimitType quota_policy) {
   fileapi::FileSystemCallbackDispatcher* dispatcher =
       dispatchers_.Lookup(request_id);
   DCHECK(dispatcher);
   dispatcher->DidOpenFile(IPC::PlatformFileForTransitToPlatformFile(file),
                           quota_policy);
   dispatchers_.Remove(request_id);
 }
 
 }  // namespace content