Moved the ExternalReferenceTable class to src/external-reference-table.cc/.h

src/snapshot/serializer-common.h

 // Copyright 2016 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.
 
 #ifndef V8_SNAPSHOT_SERIALIZER_COMMON_H_
 #define V8_SNAPSHOT_SERIALIZER_COMMON_H_
 
 #include "src/address-map.h"
+#include "src/external-reference-table.h"
 #include "src/globals.h"
 
 namespace v8 {
 namespace internal {
 
 class Isolate;
 
-// ExternalReferenceTable is a helper class that defines the relationship
-// between external references and their encodings. It is used to build
-// hashmaps in ExternalReferenceEncoder and ExternalReferenceDecoder.
-class ExternalReferenceTable {
- public:
-  static ExternalReferenceTable* instance(Isolate* isolate);
-
-  int size() const { return refs_.length(); }
-  Address address(int i) { return refs_[i].address; }
-  const char* name(int i) { return refs_[i].name; }
-
-  inline static Address NotAvailable() { return NULL; }
-
-  static const int kDeoptTableSerializeEntryCount = 64;
-
- private:
-  struct ExternalReferenceEntry {
-    Address address;
-    const char* name;
-  };
-
-  explicit ExternalReferenceTable(Isolate* isolate);
-
-  void Add(Address address, const char* name) {
-    ExternalReferenceEntry entry = {address, name};
-    refs_.Add(entry);
-  }
-
-  List<ExternalReferenceEntry> refs_;
-
-  DISALLOW_COPY_AND_ASSIGN(ExternalReferenceTable);
-};
-
 class ExternalReferenceEncoder {
  public:
   explicit ExternalReferenceEncoder(Isolate* isolate);
 
   uint32_t Encode(Address key) const;
 
   const char* NameOfAddress(Isolate* isolate, Address address) const;
 
  private:
   static uint32_t Hash(Address key) {
@@ skipping 254 matching lines @@
 
   byte* data_;
   int size_;
   bool owns_data_;
 };
 
 }  // namespace internal
 }  // namespace v8
 
 #endif  // V8_SNAPSHOT_SERIALIZER_COMMON_H_