Fix utf-8 handling when loading URLs.

Don't use a char* to go from BString to WTF::String.
The direct conversion from BString to WTF::String assumes the data is
already UTF-8 encoded. The WTF::String constructor from char*, on the
other hand, assumes ISO-8859-15, and mangles the characters.

This gets google searches with UTF-8 characters working and fixes #7272.

Source/WebKit/haiku/API/WebFrame.cpp

@@ -116,7 +116,7 @@ void BWebFrame::LoadURL(BString urlString)
         url.setProtocol("file");
         url.setPath(urlString);
     } else
-		url = WebCore::URL(WebCore::URL(), urlString.Trim().String());
+		url = WebCore::URL(WebCore::URL(), urlString.Trim());
 
 	if (!url.protocolIsInHTTPFamily() && !url.isLocalFile()) {
 		url = WebCore::URL();