Sort forward declarations in v8.h in alphabetical order

include/v8.h

Index: include/v8.h
diff --git a/include/v8.h b/include/v8.h
index 1e4d2f927d930158fd832f88b6b3b884a074e2ff..b6719dd83364815ea6be842758fe3be8437687e6 100644
--- a/include/v8.h
+++ b/include/v8.h
@@ -97,48 +97,49 @@
  */
 namespace v8 {
 
-class Context;
-class String;
-class StringObject;
-class Value;
-class Utils;
-class Number;
-class NumberObject;
-class Object;
+class AccessorInfo;
+class AccessorSignature;
 class Array;
-class Int32;
-class Uint32;
-class External;
-class Primitive;
 class Boolean;
 class BooleanObject;
-class Integer;
-class Function;
+class Context;
+class Data;
 class Date;
+class DeclaredAccessorDescriptor;
+class External;
+class Function;
+class FunctionTemplate;
 class ImplementationUtilities;
+class Int32;
+class Integer;
+class Isolate;
+class Number;
+class NumberObject;
+class Object;
+class ObjectOperationDescriptor;
+class ObjectTemplate;
+class Primitive;
+class RawOperationDescriptor;
 class Signature;
-class AccessorSignature;
+class StackFrame;
+class StackTrace;
+class String;
+class StringObject;
+class Uint32;
+class Utils;
+class Value;
 template <class T> class Handle;
 template <class T> class Local;
 template <class T> class Persistent;
-class FunctionTemplate;
-class ObjectTemplate;
-class Data;
-class AccessorInfo;
-class StackTrace;
-class StackFrame;
-class Isolate;
-class DeclaredAccessorDescriptor;
-class ObjectOperationDescriptor;
-class RawOperationDescriptor;
 
 namespace internal {
 
 class Arguments;
-class Object;
 class Heap;
 class HeapObject;
 class Isolate;
+class Object;
+
 }