Chrome side to implement WebMimeRegistry.

webkit/tools/test_shell/test_shell.cc

Index: webkit/tools/test_shell/test_shell.cc
===================================================================
--- webkit/tools/test_shell/test_shell.cc	(revision 10468)
+++ webkit/tools/test_shell/test_shell.cc	(working copy)
@@ -559,21 +559,6 @@
   logging::LogMessage(file, line).stream() << msg;
 }
 
-bool GetMimeTypeFromExtension(const FilePath::StringType& ext,
-                              std::string *mime_type) {
-  return net::GetMimeTypeFromExtension(ext, mime_type);
-}
-
-bool GetMimeTypeFromFile(const FilePath& file_path,
-                         std::string *mime_type) {
-  return net::GetMimeTypeFromFile(file_path, mime_type);
-}
-
-bool GetPreferredExtensionForMimeType(const std::string& mime_type,
-                                      FilePath::StringType* ext) {
-  return net::GetPreferredExtensionForMimeType(mime_type, ext);
-}
-
 #if defined(OS_MACOSX)
 SkBitmap*
 #else