Revert "Eliminate mime_util dependency from WebFrameLoaderClient."

webkit/glue/simple_webmimeregistry_impl.cc

 // Copyright (c) 2009 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 "webkit/glue/simple_webmimeregistry_impl.h"
 
 #include "base/string_util.h"
 #include "base/sys_string_conversions.h"
 #include "net/base/mime_util.h"
 #include "webkit/api/public/WebString.h"
@@ skipping 10 matching lines @@
 std::string AsASCII(const WebString& string) {
   if (!IsStringASCII(string))
     return EmptyString();
   return UTF16ToASCII(string);
 }
 
 }  // namespace
 
 namespace webkit_glue {
 
-WebMimeRegistry::SupportsType SimpleWebMimeRegistryImpl::supportsMIMEType(
-    const WebString& mime_type) {
-  if (!net::IsSupportedMimeType(AsASCII(mime_type).c_str()))
-    return WebMimeRegistry::IsNotSupported;
-  return WebMimeRegistry::IsSupported;
-}
-
 WebMimeRegistry::SupportsType SimpleWebMimeRegistryImpl::supportsImageMIMEType(
     const WebString& mime_type) {
   if (!net::IsSupportedImageMimeType(AsASCII(mime_type).c_str()))
     return WebMimeRegistry::IsNotSupported;
   return WebMimeRegistry::IsSupported;
 }
 
 WebMimeRegistry::SupportsType SimpleWebMimeRegistryImpl::supportsJavaScriptMIMEType(
     const WebString& mime_type) {
   if (!net::IsSupportedJavascriptMimeType(AsASCII(mime_type).c_str()))
@@ skipping 42 matching lines @@
 
 WebString SimpleWebMimeRegistryImpl::preferredExtensionForMIMEType(
     const WebString& mime_type) {
   FilePath::StringType file_extension;
   net::GetPreferredExtensionForMimeType(AsASCII(mime_type),
                                         &file_extension);
   return FilePathStringToWebString(file_extension);
 }
 
 }  // namespace webkit_glue