Remove v8::StartupData::compressed_size.

src/d8.cc

 // Copyright 2012 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.
 
 
 // Defined when linking against shared lib on Windows.
 #if defined(USING_V8_SHARED) && !defined(V8_SHARED)
 #define V8_SHARED
 #endif
 
@@ skipping 1552 matching lines @@
   ~StartupDataHandler() {
     delete[] natives_.data;
     delete[] snapshot_.data;
   }
 
  private:
   void Load(const char* blob_file,
             v8::StartupData* startup_data,
             void (*setter_fn)(v8::StartupData*)) {
     startup_data->data = NULL;
-    startup_data->compressed_size = 0;
     startup_data->raw_size = 0;
 
     if (!blob_file)
       return;
 
     FILE* file = fopen(blob_file, "rb");
     if (!file)
       return;
 
     fseek(file, 0, SEEK_END);
     startup_data->raw_size = ftell(file);
     rewind(file);
 
     startup_data->data = new char[startup_data->raw_size];
-    startup_data->compressed_size =
+    int read_size =
         static_cast<int>(fread(const_cast<char*>(startup_data->data), 1,
                                startup_data->raw_size, file));
     fclose(file);
 
-    if (startup_data->raw_size == startup_data->compressed_size)
-      (*setter_fn)(startup_data);
+    if (startup_data->raw_size == read_size) (*setter_fn)(startup_data);
   }
 
   v8::StartupData natives_;
   v8::StartupData snapshot_;
 
   // Disallow copy & assign.
   StartupDataHandler(const StartupDataHandler& other);
   void operator=(const StartupDataHandler& other);
 };
 #endif  // V8_USE_EXTERNAL_STARTUP_DATA
@@ skipping 119 matching lines @@
 }
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif