Revert "Promote ArrayBuffer, DataView and typed arrays to non-experimental."

src/bootstrapper.cc

 // Copyright 2012 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 1046 matching lines @@
         Handle<Object>(native_context()->initial_object_prototype(), isolate));
     cons->SetInstanceClassName(*name);
     Handle<JSObject> json_object = factory->NewJSObject(cons, TENURED);
     ASSERT(json_object->IsJSObject());
     CHECK_NOT_EMPTY_HANDLE(isolate,
                            JSObject::SetLocalPropertyIgnoreAttributes(
                                  global, name, json_object, DONT_ENUM));
     native_context()->set_json_object(*json_object);
   }
 
-  { // -- A r r a y B u f f e r
-    Handle<JSFunction> array_buffer_fun =
-        InstallFunction(
-            global, "ArrayBuffer", JS_ARRAY_BUFFER_TYPE,
-            JSArrayBuffer::kSizeWithInternalFields,
-            isolate->initial_object_prototype(),
-            Builtins::kIllegal, true, true);
-    native_context()->set_array_buffer_fun(*array_buffer_fun);
-  }
-
-  { // -- T y p e d A r r a y s
-    Handle<JSFunction> int8_fun = InstallTypedArray("Int8Array",
-        EXTERNAL_BYTE_ELEMENTS);
-    native_context()->set_int8_array_fun(*int8_fun);
-    Handle<JSFunction> uint8_fun = InstallTypedArray("Uint8Array",
-        EXTERNAL_UNSIGNED_BYTE_ELEMENTS);
-    native_context()->set_uint8_array_fun(*uint8_fun);
-    Handle<JSFunction> int16_fun = InstallTypedArray("Int16Array",
-        EXTERNAL_SHORT_ELEMENTS);
-    native_context()->set_int16_array_fun(*int16_fun);
-    Handle<JSFunction> uint16_fun = InstallTypedArray("Uint16Array",
-        EXTERNAL_UNSIGNED_SHORT_ELEMENTS);
-    native_context()->set_uint16_array_fun(*uint16_fun);
-    Handle<JSFunction> int32_fun = InstallTypedArray("Int32Array",
-        EXTERNAL_INT_ELEMENTS);
-    native_context()->set_int32_array_fun(*int32_fun);
-    Handle<JSFunction> uint32_fun = InstallTypedArray("Uint32Array",
-        EXTERNAL_UNSIGNED_INT_ELEMENTS);
-    native_context()->set_uint32_array_fun(*uint32_fun);
-    Handle<JSFunction> float_fun = InstallTypedArray("Float32Array",
-        EXTERNAL_FLOAT_ELEMENTS);
-    native_context()->set_float_array_fun(*float_fun);
-    Handle<JSFunction> double_fun = InstallTypedArray("Float64Array",
-        EXTERNAL_DOUBLE_ELEMENTS);
-    native_context()->set_double_array_fun(*double_fun);
-    Handle<JSFunction> uint8c_fun = InstallTypedArray("Uint8ClampedArray",
-        EXTERNAL_PIXEL_ELEMENTS);
-    native_context()->set_uint8c_array_fun(*uint8c_fun);
-
-    Handle<JSFunction> data_view_fun =
-        InstallFunction(
-            global, "DataView", JS_DATA_VIEW_TYPE,
-            JSDataView::kSizeWithInternalFields,
-            isolate->initial_object_prototype(),
-            Builtins::kIllegal, true, true);
-    native_context()->set_data_view_fun(*data_view_fun);
-  }
-
   {  // --- arguments_boilerplate_
     // Make sure we can recognize argument objects at runtime.
     // This is done by introducing an anonymous function with
     // class_name equals 'Arguments'.
     Handle<String> arguments_string = factory->InternalizeOneByteString(
         STATIC_ASCII_VECTOR("Arguments"));
     Handle<Code> code = Handle<Code>(
         isolate->builtins()->builtin(Builtins::kIllegal));
     Handle<JSObject> prototype =
         Handle<JSObject>(
@@ skipping 247 matching lines @@
                       isolate()->initial_object_prototype(),
                       Builtins::kIllegal, true, true);
     }
     {  // -- W e a k S e t
       InstallFunction(global, "WeakSet", JS_WEAK_SET_TYPE, JSWeakSet::kSize,
                       isolate()->initial_object_prototype(),
                       Builtins::kIllegal, true, true);
     }
   }
 
+  if (FLAG_harmony_array_buffer) {
+    // -- A r r a y B u f f e r
+    Handle<JSFunction> array_buffer_fun =
+        InstallFunction(
+            global, "ArrayBuffer", JS_ARRAY_BUFFER_TYPE,
+            JSArrayBuffer::kSizeWithInternalFields,
+            isolate()->initial_object_prototype(),
+            Builtins::kIllegal, true, true);
+    native_context()->set_array_buffer_fun(*array_buffer_fun);
+  }
+
+  if (FLAG_harmony_typed_arrays) {
+    // -- T y p e d A r r a y s
+    Handle<JSFunction> int8_fun = InstallTypedArray("Int8Array",
+        EXTERNAL_BYTE_ELEMENTS);
+    native_context()->set_int8_array_fun(*int8_fun);
+    Handle<JSFunction> uint8_fun = InstallTypedArray("Uint8Array",
+        EXTERNAL_UNSIGNED_BYTE_ELEMENTS);
+    native_context()->set_uint8_array_fun(*uint8_fun);
+    Handle<JSFunction> int16_fun = InstallTypedArray("Int16Array",
+        EXTERNAL_SHORT_ELEMENTS);
+    native_context()->set_int16_array_fun(*int16_fun);
+    Handle<JSFunction> uint16_fun = InstallTypedArray("Uint16Array",
+        EXTERNAL_UNSIGNED_SHORT_ELEMENTS);
+    native_context()->set_uint16_array_fun(*uint16_fun);
+    Handle<JSFunction> int32_fun = InstallTypedArray("Int32Array",
+        EXTERNAL_INT_ELEMENTS);
+    native_context()->set_int32_array_fun(*int32_fun);
+    Handle<JSFunction> uint32_fun = InstallTypedArray("Uint32Array",
+        EXTERNAL_UNSIGNED_INT_ELEMENTS);
+    native_context()->set_uint32_array_fun(*uint32_fun);
+    Handle<JSFunction> float_fun = InstallTypedArray("Float32Array",
+        EXTERNAL_FLOAT_ELEMENTS);
+    native_context()->set_float_array_fun(*float_fun);
+    Handle<JSFunction> double_fun = InstallTypedArray("Float64Array",
+        EXTERNAL_DOUBLE_ELEMENTS);
+    native_context()->set_double_array_fun(*double_fun);
+    Handle<JSFunction> uint8c_fun = InstallTypedArray("Uint8ClampedArray",
+        EXTERNAL_PIXEL_ELEMENTS);
+    native_context()->set_uint8c_array_fun(*uint8c_fun);
+
+    Handle<JSFunction> data_view_fun =
+        InstallFunction(
+            global, "DataView", JS_DATA_VIEW_TYPE,
+            JSDataView::kSizeWithInternalFields,
+            isolate()->initial_object_prototype(),
+            Builtins::kIllegal, true, true);
+    native_context()->set_data_view_fun(*data_view_fun);
+  }
+
   if (FLAG_harmony_generators) {
     // Create generator meta-objects and install them on the builtins object.
     Handle<JSObject> builtins(native_context()->builtins());
     Handle<JSObject> generator_object_prototype =
         factory()->NewJSObject(isolate()->object_function(), TENURED);
     Handle<JSFunction> generator_function_prototype =
         InstallFunction(builtins, "GeneratorFunctionPrototype",
                         JS_FUNCTION_TYPE, JSFunction::kHeaderSize,
                         generator_object_prototype, Builtins::kIllegal,
                         false, false);
@@ skipping 659 matching lines @@
     if (FLAG_harmony_collections &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native collection.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
     if (FLAG_harmony_observation &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native object-observe.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
+    if (FLAG_harmony_array_buffer &&
+        strcmp(ExperimentalNatives::GetScriptName(i).start(),
+               "native arraybuffer.js") == 0) {
+      if (!CompileExperimentalBuiltin(isolate(), i)) return false;
+    }
+    if (FLAG_harmony_typed_arrays &&
+        strcmp(ExperimentalNatives::GetScriptName(i).start(),
+               "native typedarray.js") == 0) {
+      if (!CompileExperimentalBuiltin(isolate(), i)) return false;
+    }
     if (FLAG_harmony_generators &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native generator.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
     if (FLAG_harmony_iteration &&
         strcmp(ExperimentalNatives::GetScriptName(i).start(),
                "native array-iterator.js") == 0) {
       if (!CompileExperimentalBuiltin(isolate(), i)) return false;
     }
@@ skipping 602 matching lines @@
   return from + sizeof(NestingCounterType);
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   ASSERT(!IsActive());
 }
 
 } }  // namespace v8::internal