Get rid of DriveEntryKind.

chrome/browser/drive/drive_api_util.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 CHROME_BROWSER_DRIVE_DRIVE_API_UTIL_H_
 #define CHROME_BROWSER_DRIVE_DRIVE_API_UTIL_H_
 
 #include <string>
 
 #include "base/memory/scoped_ptr.h"
 #include "chrome/browser/drive/drive_service_interface.h"
 #include "google_apis/drive/drive_common_callbacks.h"
-#include "google_apis/drive/drive_entry_kinds.h"
 #include "google_apis/drive/gdata_errorcode.h"
 
 class GURL;
 
 namespace base {
 class FilePath;
 class Value;
 }  // namespace base
 
 namespace google_apis {
@@ skipping 57 matching lines @@
 // OAuth2 scopes for the GData WAPI.
 extern const char kDocsListScope[];
 extern const char kDriveAppsScope[];
 
 // Extracts an url to the sharing dialog and returns it via |callback|. If
 // the share url doesn't exist, then an empty url is returned.
 void ParseShareUrlAndRun(const google_apis::GetShareUrlCallback& callback,
                          google_apis::GDataErrorCode error,
                          scoped_ptr<base::Value> value);
 
-// Converts ResourceEntry to FileResource.
-scoped_ptr<google_apis::FileResource>
-ConvertResourceEntryToFileResource(const google_apis::ResourceEntry& entry);
-
-// Returns the GData WAPI's Kind of the FileResource.
-google_apis::DriveEntryKind GetKind(
-    const google_apis::FileResource& file_resource);
-
 // Converts FileResource to ResourceEntry.
 scoped_ptr<google_apis::ResourceEntry>
 ConvertFileResourceToResourceEntry(
     const google_apis::FileResource& file_resource);
 
 // Converts ChangeResource to ResourceEntry.
 scoped_ptr<google_apis::ResourceEntry>
 ConvertChangeResourceToResourceEntry(
     const google_apis::ChangeResource& change_resource);
 
 // Converts FileList to ResourceList.
 scoped_ptr<google_apis::ResourceList>
 ConvertFileListToResourceList(const google_apis::FileList& file_list);
 
 // Converts ChangeList to ResourceList.
 scoped_ptr<google_apis::ResourceList>
 ConvertChangeListToResourceList(const google_apis::ChangeList& change_list);
 
 // Returns the (base-16 encoded) MD5 digest of the file content at |file_path|,
 // or an empty string if an error is found.
 std::string GetMd5Digest(const base::FilePath& file_path);
 
 // The resource ID for the root directory for WAPI is defined in the spec:
 // https://developers.google.com/google-apps/documents-list/
 extern const char kWapiRootDirectoryResourceId[];
 
+// Returns preferred file extension for hosted documents which have given mime
+// type. If the given mime type is not known as one for hosted documents,
+// returns empty string.
+std::string GetHostedDocumentExtension(const std::string& mime_type);
+
+// Returns mime type for hosted documents which have given extension in form
+// ".xxx". If the given extension is not known as one for hosted documents,
+// returns empty string.
+std::string GetHostedDocumentMimeType(const std::string& extension);
+
+// Returns true if the given mime type is corresponding to one of hosted
+// documents.
+bool IsHostedDocument(const std::string& mime_type);
+
+// Returns true if the given extension is corresponding to one of hosted
+// documents.
+bool IsHostedDocumentByExtension(const std::string& extension);
+
 }  // namespace util
 }  // namespace drive
 
 #endif  // CHROME_BROWSER_DRIVE_DRIVE_API_UTIL_H_