Compress sources of JS libraries in addition to the snapshot.

src/d8.cc

 // Copyright 2009 the V8 project authors. All rights reserved.
 // Redistribution and use in source and binary forms, with or without
 // modification, are permitted provided that the following conditions are
 // met:
 //
 //     * Redistributions of source code must retain the above copyright
 //       notice, this list of conditions and the following disclaimer.
 //     * Redistributions in binary form must reproduce the above
 //       copyright notice, this list of conditions and the following
 //       disclaimer in the documentation and/or other materials provided
@@ skipping 548 matching lines @@
   debug->Load();
   i::Handle<i::JSObject> js_debug
       = i::Handle<i::JSObject>(debug->debug_context()->global());
   utility_context_->Global()->Set(String::New("$debug"),
                                   Utils::ToLocal(js_debug));
 #endif
 
   // Run the d8 shell utility script in the utility context
   int source_index = i::NativesCollection<i::D8>::GetIndex("d8");
   i::Vector<const char> shell_source
-      = i::NativesCollection<i::D8>::GetScriptSource(source_index);
+      = i::NativesCollection<i::D8>::GetRawScriptSource(source_index);
   i::Vector<const char> shell_source_name
       = i::NativesCollection<i::D8>::GetScriptName(source_index);
   Handle<String> source = String::New(shell_source.start(),
                                       shell_source.length());
   Handle<String> name = String::New(shell_source_name.start(),
                                     shell_source_name.length());
   Handle<Script> script = Script::Compile(source, name);
   script->Run();
 
   // Mark the d8 shell script as native to avoid it showing up as normal source
@@ skipping 308 matching lines @@
 
 
 }  // namespace v8
 
 
 #ifndef GOOGLE3
 int main(int argc, char* argv[]) {
   return v8::Shell::Main(argc, argv);
 }
 #endif