base: Move SplitString functions into the base namespace and update the callers.

net/base/mime_util.cc

 // Copyright (c) 2010 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 <map>
 #include <string>
 
 #include "net/base/mime_util.h"
 #include "net/base/platform_mime_util.h"
 
@@ skipping 412 matching lines @@
     }
   }
   return true;
 }
 
 void MimeUtil::ParseCodecString(const std::string& codecs,
                                 std::vector<std::string>* codecs_out,
                                 bool strip) {
   std::string no_quote_codecs;
   TrimString(codecs, "\"", &no_quote_codecs);
-  SplitString(no_quote_codecs, ',', codecs_out);
+  base::SplitString(no_quote_codecs, ',', codecs_out);
 
   if (!strip)
     return;
 
   // Strip everything past the first '.'
   for (std::vector<std::string>::iterator it = codecs_out->begin();
        it != codecs_out->end();
        ++it) {
     size_t found = it->find_first_of('.');
     if (found != std::string::npos)
@@ skipping 262 matching lines @@
 
   GetExtensionsFromHardCodedMappings(secondary_mappings,
                                      arraysize(secondary_mappings),
                                      mime_type,
                                      &unique_extensions);
 
   HashSetToVector(&unique_extensions, extensions);
 }
 
 }  // namespace net