[api] Cleaning up: Replace NeanderArray with FixedArray implementation

src/api.h

Index: src/api.h
diff --git a/src/api.h b/src/api.h
index a5c39ba698e214380fd2e78d29dfeafd896f8cd7..661ffe0f728954739ab487e8d656816ccf1aa6ab 100644
--- a/src/api.h
+++ b/src/api.h
@@ -43,30 +43,6 @@ class NeanderObject {
 };
 
 
-// Utilities for working with neander-arrays, a simple extensible
-// array abstraction built on neander-objects.
-class NeanderArray {
- public:
-  explicit NeanderArray(v8::internal::Isolate* isolate);
-  explicit inline NeanderArray(v8::internal::Handle<v8::internal::Object> obj);
-  inline v8::internal::Handle<v8::internal::JSObject> value() {
-    return obj_.value();
-  }
-
-  void add(internal::Isolate* isolate,
-           v8::internal::Handle<v8::internal::Object> value);
-
-  int length();
-
-  v8::internal::Object* get(int index);
-  // Change the value at an index to undefined value. If the index is
-  // out of bounds, the request is ignored. Returns the old value.
-  void set(int index, v8::internal::Object* value);
- private:
-  NeanderObject obj_;
-};
-
-
 NeanderObject::NeanderObject(v8::internal::Handle<v8::internal::Object> obj)
     : value_(v8::internal::Handle<v8::internal::JSObject>::cast(obj)) { }
 
@@ -76,10 +52,6 @@ NeanderObject::NeanderObject(v8::internal::Object* obj)
         v8::internal::JSObject::cast(obj))) { }
 
 
-NeanderArray::NeanderArray(v8::internal::Handle<v8::internal::Object> obj)
-    : obj_(obj) { }
-
-
 v8::internal::Object* NeanderObject::get(int offset) {
   DCHECK(value()->HasFastObjectElements());
   return v8::internal::FixedArray::cast(value()->elements())->get(offset);