[Isolates] Merge from bleeding_edge to isolates, revisions 6100-6300.

include/v8.h

 // Copyright 2007-2009 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 1635 matching lines @@
   V8EXPORT Local<Object> Clone();
 
   /**
    * Set the backing store of the indexed properties to be managed by the
    * embedding layer. Access to the indexed properties will follow the rules
    * spelled out in CanvasPixelArray.
    * Note: The embedding program still owns the data and needs to ensure that
    *       the backing store is preserved while V8 has a reference.
    */
   V8EXPORT void SetIndexedPropertiesToPixelData(uint8_t* data, int length);
-  bool HasIndexedPropertiesInPixelData();
-  uint8_t* GetIndexedPropertiesPixelData();
-  int GetIndexedPropertiesPixelDataLength();
+  V8EXPORT bool HasIndexedPropertiesInPixelData();
+  V8EXPORT uint8_t* GetIndexedPropertiesPixelData();
+  V8EXPORT int GetIndexedPropertiesPixelDataLength();
 
   /**
    * Set the backing store of the indexed properties to be managed by the
    * embedding layer. Access to the indexed properties will follow the rules
    * spelled out for the CanvasArray subtypes in the WebGL specification.
    * Note: The embedding program still owns the data and needs to ensure that
    *       the backing store is preserved while V8 has a reference.
    */
   V8EXPORT void SetIndexedPropertiesToExternalArrayData(
       void* data,
       ExternalArrayType array_type,
       int number_of_elements);
-  bool HasIndexedPropertiesInExternalArrayData();
-  void* GetIndexedPropertiesExternalArrayData();
-  ExternalArrayType GetIndexedPropertiesExternalArrayDataType();
-  int GetIndexedPropertiesExternalArrayDataLength();
+  V8EXPORT bool HasIndexedPropertiesInExternalArrayData();
+  V8EXPORT void* GetIndexedPropertiesExternalArrayData();
+  V8EXPORT ExternalArrayType GetIndexedPropertiesExternalArrayDataType();
+  V8EXPORT int GetIndexedPropertiesExternalArrayDataLength();
 
   V8EXPORT static Local<Object> New();
   static inline Object* Cast(Value* obj);
  private:
   V8EXPORT Object();
   V8EXPORT static void CheckCast(Value* obj);
   V8EXPORT Local<Value> CheckedGetInternalField(int index);
   V8EXPORT void* SlowGetPointerFromInternalField(int index);
 
   /**
@@ skipping 825 matching lines @@
  *
  * Instances of this class can be passed to v8::V8::HeapStatistics to
  * get heap statistics from V8.
  */
 class V8EXPORT HeapStatistics {
  public:
   HeapStatistics();
   size_t total_heap_size() { return total_heap_size_; }
   size_t total_heap_size_executable() { return total_heap_size_executable_; }
   size_t used_heap_size() { return used_heap_size_; }
+  size_t heap_size_limit() { return heap_size_limit_; }
 
  private:
   void set_total_heap_size(size_t size) { total_heap_size_ = size; }
   void set_total_heap_size_executable(size_t size) {
     total_heap_size_executable_ = size;
   }
   void set_used_heap_size(size_t size) { used_heap_size_ = size; }
+  void set_heap_size_limit(size_t size) { heap_size_limit_ = size; }
 
   size_t total_heap_size_;
   size_t total_heap_size_executable_;
   size_t used_heap_size_;
+  size_t heap_size_limit_;
 
   friend class V8;
 };
 
 
 /**
  * Isolate represents an isolated instance of the V8 engine.  V8
  * isolates have completely separate states.  Objects from one isolate
  * must not be used in other isolates.  When V8 is initialized a
  * default isolate is implicitly created and entered.  The embedder
@@ skipping 614 matching lines @@
    *   object that was associated with this context before a call to
    *   DetachGlobal.
    */
   void ReattachGlobal(Handle<Object> global_object);
 
   /** Creates a new context.
    *
    * Returns a persistent handle to the newly allocated context. This
    * persistent handle has to be disposed when the context is no
    * longer used so the context can be garbage collected.
+   *
+   * \param extensions An optional extension configuration containing
+   * the extensions to be installed in the newly created context.
+   *
+   * \param global_template An optional object template from which the
+   * global object for the newly created context will be created.
+   *
+   * \param global_object An optional global object to be reused for
+   * the newly created context. This global object must have been
+   * created by a previous call to Context::New with the same global
+   * template. The state of the global object will be completely reset
+   * and only object identify will remain.
    */
   static Persistent<Context> New(
       ExtensionConfiguration* extensions = NULL,
       Handle<ObjectTemplate> global_template = Handle<ObjectTemplate>(),
       Handle<Value> global_object = Handle<Value>());
 
   /** Returns the last entered context. */
   static Local<Context> GetEntered();
 
   /** Returns the context that is on the top of the stack. */
@@ skipping 717 matching lines @@
 
 
 }  // namespace v8
 
 
 #undef V8EXPORT
 #undef TYPE_CHECK
 
 
 #endif  // V8_H_