Refactor StringPiece hash.

net/spdy/hpack/hpack_header_table.cc

 // Copyright 2014 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 "net/spdy/hpack/hpack_header_table.h"
 
 #include <algorithm>
 
 #include "base/logging.h"
 #include "net/spdy/hpack/hpack_constants.h"
 #include "net/spdy/hpack/hpack_static_table.h"
 
 namespace net {
 
 using base::StringPiece;
 
 size_t HpackHeaderTable::EntryHasher::operator()(
     const HpackEntry* entry) const {
-  return BASE_HASH_NAMESPACE::hash<base::StringPiece>()(entry->name()) ^
-         BASE_HASH_NAMESPACE::hash<base::StringPiece>()(entry->value());
+  return base::StringPieceHash()(entry->name()) ^
+         base::StringPieceHash()(entry->value());
 }
 
 bool HpackHeaderTable::EntriesEq::operator()(const HpackEntry* lhs,
                                              const HpackEntry* rhs) const {
   if (lhs == nullptr) {
     return rhs == nullptr;
   }
   if (rhs == nullptr) {
     return false;
   }
@@ skipping 211 matching lines @@
   for (const auto entry : dynamic_index_) {
     DVLOG(2) << "  " << entry->GetDebugString();
   }
   DVLOG(2) << "Full Dynamic Name Index:";
   for (const auto it : dynamic_name_index_) {
     DVLOG(2) << "  " << it.first << ": " << it.second->GetDebugString();
   }
 }
 
 }  // namespace net