gdata: Remove hide_hosted_documents from ReadDirectoryCallback

chrome/browser/chromeos/gdata/gdata_file_system_proxy.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 "chrome/browser/chromeos/gdata/gdata_file_system_proxy.h"
 
 #include <string>
 #include <vector>
 
 #include "base/bind.h"
 #include "base/platform_file.h"
 #include "base/string_util.h"
 #include "base/values.h"
 #include "chrome/browser/chromeos/gdata/gdata.pb.h"
 #include "chrome/browser/chromeos/gdata/gdata_file_system_interface.h"
 #include "chrome/browser/chromeos/gdata/gdata_system_service.h"
 #include "chrome/browser/chromeos/gdata/gdata_util.h"
+#include "chrome/browser/prefs/pref_service.h"
+#include "chrome/browser/profiles/profile.h"
+#include "chrome/common/pref_names.h"
 #include "content/public/browser/browser_thread.h"
 #include "webkit/blob/shareable_file_reference.h"
 #include "webkit/fileapi/file_system_file_util_proxy.h"
 #include "webkit/fileapi/file_system_types.h"
 #include "webkit/fileapi/file_system_url.h"
 #include "webkit/fileapi/file_system_util.h"
 
 using base::MessageLoopProxy;
 using content::BrowserThread;
 using fileapi::FileSystemURL;
@@ skipping 142 matching lines @@
   entry.name = proto.base_name();
   entry.is_directory = file_info.is_directory;
   entry.size = file_info.size;
   entry.last_modified_time = file_info.last_modified;
   return entry;
 }
 
 // GDataFileSystemProxy class implementation.
 
 GDataFileSystemProxy::GDataFileSystemProxy(
-    GDataFileSystemInterface* file_system)
-    : file_system_(file_system) {
+    GDataFileSystemInterface* file_system,
+    Profile* profile)
+    : file_system_(file_system),
+      profile_(profile) {
   // Should be created from the file browser extension API (AddMountFunction)
   // on UI thread.
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
 }
 
 void GDataFileSystemProxy::GetFileInfo(const FileSystemURL& file_url,
     const FileSystemOperationInterface::GetMetadataCallback& callback) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   FilePath file_path;
   if (!ValidateUrl(file_url, &file_path)) {
@@ skipping 477 matching lines @@
       entry_proto->file_info(),
       &file_info);
 
   callback.Run(base::PLATFORM_FILE_OK, file_info, file_path);
 }
 
 void GDataFileSystemProxy::OnReadDirectory(
     const FileSystemOperationInterface::ReadDirectoryCallback&
     callback,
     GDataFileError error,
-    bool hide_hosted_documents,
     scoped_ptr<gdata::GDataEntryProtoVector> proto_entries) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
+  PrefService* pref_service = profile_->GetPrefs();
+  const bool hide_hosted_documents =
+      pref_service->GetBoolean(prefs::kDisableGDataHostedFiles);
+
   if (error != GDATA_FILE_OK) {
     callback.Run(util::GDataFileErrorToPlatformError(error),
                  std::vector<base::FileUtilProxy::Entry>(),
                  false);
     return;
   }
   DCHECK(proto_entries.get());
 
   std::vector<base::FileUtilProxy::Entry> entries;
   // Convert gdata files to something File API stack can understand.
@@ skipping 36 matching lines @@
 
 void GDataFileSystemProxy::CloseWritableSnapshotFile(
     const FilePath& virtual_path,
     const FilePath& local_path) {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   file_system_->CloseFile(virtual_path, base::Bind(&OnClose, virtual_path));
 }
 
 }  // namespace gdata