Change ScriptCompiler::CompileOptions and add d8 --cache.

include/v8.h

 // 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.
 
 /** \mainpage V8 API Reference Guide
  *
  * V8 is Google's open source JavaScript engine.
  *
  * This set of documents provides reference material generated from the
  * V8 header file, include/v8.h.
@@ skipping 1056 matching lines @@
     Source& operator=(const Source&);
 
     Local<String> source_string;
 
     // Origin information
     Handle<Value> resource_name;
     Handle<Integer> resource_line_offset;
     Handle<Integer> resource_column_offset;
     Handle<Boolean> resource_is_shared_cross_origin;
 
-    // Cached data from previous compilation (if any), or generated during
-    // compilation (if the generate_cached_data flag is passed to
-    // ScriptCompiler).
+    // Cached data from previous compilation (if a kConsume*Cache flag is
+    // set), or hold newly generated cache data (kProduce*Cache flags) are
+    // set when calling a compile method.
     CachedData* cached_data;
   };
 
   enum CompileOptions {
-    kNoCompileOptions,
-    kProduceDataToCache = 1 << 0
+    kNoCompileOptions = 0,
+    kProduceParserCache,
+    kConsumeParserCache,
+    kProduceCodeCache,
+    kConsumeCodeCache
   };
 
   /**
    * Compiles the specified script (context-independent).
    * Cached data as part of the source object can be optionally produced to be
    * consumed later to speed up compilation of identical source scripts.
    *
    * Note that when producing cached data, the source must point to NULL for
    * cached data. When consuming cached data, the cached data must have been
    * produced by the same version of V8.
@@ skipping 5628 matching lines @@
  */
 
 
 }  // namespace v8
 
 
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_