Revert 22813 - Merge 22027 Fix a DCHECK we hit when a mime type isn't ASCII....

webkit/glue/simple_webmimeregistry_impl.cc

Index: webkit/glue/simple_webmimeregistry_impl.cc
===================================================================
--- webkit/glue/simple_webmimeregistry_impl.cc	(revision 22814)
+++ webkit/glue/simple_webmimeregistry_impl.cc	(working copy)
@@ -14,30 +14,18 @@
 using WebKit::WebString;
 using WebKit::WebMimeRegistry;
 
-namespace {
-
-// Convert a WebString to ASCII, falling back on an empty string in the case
-// of a non-ASCII string.
-const std::string& AsASCII(const WebString& string) {
-  if (!IsStringASCII(string))
-    return EmptyString();
-  return UTF16ToASCII(string);
-}
-
-}  // namespace
-
 namespace webkit_glue {
 
 WebMimeRegistry::SupportsType SimpleWebMimeRegistryImpl::supportsImageMIMEType(
     const WebString& mime_type) {
-  if (!net::IsSupportedImageMimeType(AsASCII(mime_type).c_str()))
+  if (!net::IsSupportedImageMimeType(UTF16ToASCII(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()))
+  if (!net::IsSupportedJavascriptMimeType(UTF16ToASCII(mime_type).c_str()))
     return WebMimeRegistry::IsNotSupported;
   return WebMimeRegistry::IsSupported;
 }
@@ -45,12 +33,12 @@
 WebMimeRegistry::SupportsType SimpleWebMimeRegistryImpl::supportsMediaMIMEType(
     const WebString& mime_type, const WebString& codecs) {
   // Not supporting the container is a flat-out no.
-  if (!net::IsSupportedMediaMimeType(AsASCII(mime_type).c_str()))
+  if (!net::IsSupportedMediaMimeType(UTF16ToASCII(mime_type).c_str()))
     return IsNotSupported;
 
   // If we don't recognize the codec, it's possible we support it.
   std::vector<std::string> parsed_codecs;
-  net::ParseCodecString(AsASCII(codecs).c_str(), &parsed_codecs);
+  net::ParseCodecString(UTF16ToASCII(codecs).c_str(), &parsed_codecs);
   if (!net::AreSupportedMediaCodecs(parsed_codecs))
     return MayBeSupported;
 
@@ -60,7 +48,7 @@
 
 WebMimeRegistry::SupportsType SimpleWebMimeRegistryImpl::supportsNonImageMIMEType(
     const WebString& mime_type) {
-  if (!net::IsSupportedNonImageMimeType(AsASCII(mime_type).c_str()))
+  if (!net::IsSupportedNonImageMimeType(UTF16ToASCII(mime_type).c_str()))
     return WebMimeRegistry::IsNotSupported;
   return WebMimeRegistry::IsSupported;
 }
@@ -84,7 +72,7 @@
 WebString SimpleWebMimeRegistryImpl::preferredExtensionForMIMEType(
     const WebString& mime_type) {
   FilePath::StringType file_extension;
-  net::GetPreferredExtensionForMimeType(AsASCII(mime_type),
+  net::GetPreferredExtensionForMimeType(UTF16ToASCII(mime_type),
                                         &file_extension);
   return FilePathStringToWebString(file_extension);
 }
Property changes on: webkit\glue\simple_webmimeregistry_impl.cc
___________________________________________________________________
Modified: svn:mergeinfo
   Reverse-merged /trunk/src/webkit/glue/simple_webmimeregistry_impl.cc:r22027