Introduce a compile method that takes context extensions

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 1303 matching lines @@
    *
    * This is an experimental feature.
    *
    * TODO(adamk): Script is likely the wrong return value for this;
    * should return some new Module type.
    */
   static Local<Script> CompileModule(
       Isolate* isolate, Source* source,
       CompileOptions options = kNoCompileOptions);
 
+  /**
+   * Compile a function for a given context. This is equivalent to running
+   *
+   * with (obj) {
+   *   return function() { ... }
+   * }
+   *
+   * It is possible to specify multiple context extensions (obj in the above
+   * example).
+   */
+  static Local<Function> CompileFunctionInContext(
+      Isolate* isolate, Source* source, Local<Context> context,
+      size_t context_extension_count, Local<Object> context_extensions[]);
+
  private:
   static Local<UnboundScript> CompileUnboundInternal(Isolate* isolate,
                                                      Source* source,
                                                      CompileOptions options,
                                                      bool is_module);
 };
 
 
 /**
  * An error message.
@@ skipping 6186 matching lines @@
  */
 
 
 }  // namespace v8
 
 
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_