Move hashmap into base/.

src/parsing/scanner.cc

 // Copyright 2011 the V8 project authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 // Features shared by parsing and pre-parsing scanners.
 
 #include "src/parsing/scanner.h"
 
 #include <stdint.h>
 
@@ skipping 1572 matching lines @@
 int DuplicateFinder::AddTwoByteSymbol(Vector<const uint16_t> key, int value) {
   return AddSymbol(Vector<const uint8_t>::cast(key), false, value);
 }
 
 
 int DuplicateFinder::AddSymbol(Vector<const uint8_t> key,
                                bool is_one_byte,
                                int value) {
   uint32_t hash = Hash(key, is_one_byte);
   byte* encoding = BackupKey(key, is_one_byte);
-  HashMap::Entry* entry = map_.LookupOrInsert(encoding, hash);
+  base::HashMap::Entry* entry = map_.LookupOrInsert(encoding, hash);
   int old_value = static_cast<int>(reinterpret_cast<intptr_t>(entry->value));
   entry->value =
     reinterpret_cast<void*>(static_cast<intptr_t>(value | old_value));
   return old_value;
 }
 
 
 int DuplicateFinder::AddNumber(Vector<const uint8_t> key, int value) {
   DCHECK(key.length() > 0);
   // Quick check for already being in canonical form.
@@ skipping 105 matching lines @@
     backing_store_.Add(static_cast<uint8_t>((one_byte_length >> 7) | 0x80u));
   }
   backing_store_.Add(static_cast<uint8_t>(one_byte_length & 0x7f));
 
   backing_store_.AddBlock(bytes);
   return backing_store_.EndSequence().start();
 }
 
 }  // namespace internal
 }  // namespace v8