Rename "extras exports" to "extras binding"

src/bootstrapper.cc

 // Copyright 2014 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.
 
 #include "src/bootstrapper.h"
 
 #include "src/accessors.h"
 #include "src/api-natives.h"
 #include "src/base/utils/random-number-generator.h"
 #include "src/code-stubs.h"
@@ skipping 1532 matching lines @@
       source_code, arraysize(args), args);
 }
 
 
 bool Bootstrapper::CompileExtraBuiltin(Isolate* isolate, int index) {
   HandleScope scope(isolate);
   Vector<const char> name = ExtraNatives::GetScriptName(index);
   Handle<String> source_code =
       isolate->bootstrapper()->SourceLookup<ExtraNatives>(index);
   Handle<Object> global = isolate->global_object();
-  Handle<Object> exports = isolate->extras_exports_object();
-  Handle<Object> args[] = {global, exports};
+  Handle<Object> binding = isolate->extras_binding_object();
+  Handle<Object> args[] = {global, binding};
   return Bootstrapper::CompileNative(
       isolate, name, Handle<JSObject>(isolate->native_context()->builtins()),
       source_code, arraysize(args), args);
 }
 
 
 bool Bootstrapper::CompileCodeStubBuiltin(Isolate* isolate, int index) {
   HandleScope scope(isolate);
   Vector<const char> name = CodeStubNatives::GetScriptName(index);
   Handle<String> source_code =
@@ skipping 531 matching lines @@
     if (!InstallJSBuiltins(builtins)) return false;
     return true;
   }
 
   // Set up the utils object as shared container between native scripts.
   Handle<JSObject> utils = factory()->NewJSObject(isolate()->object_function());
   JSObject::NormalizeProperties(utils, CLEAR_INOBJECT_PROPERTIES, 16,
                                 "utils container for native scripts");
   native_context()->set_natives_utils_object(*utils);
 
-  Handle<JSObject> extras_exports =
+  Handle<JSObject> extras_binding =
       factory()->NewJSObject(isolate()->object_function());
-  JSObject::NormalizeProperties(extras_exports, CLEAR_INOBJECT_PROPERTIES, 2,
-                                "container to export to extra natives");
-  native_context()->set_extras_exports_object(*extras_exports);
+  JSObject::NormalizeProperties(extras_binding, CLEAR_INOBJECT_PROPERTIES, 2,
+                                "container for binding to/from extra natives");
+  native_context()->set_extras_binding_object(*extras_binding);
 
   if (FLAG_expose_natives_as != NULL) {
     Handle<String> utils_key = factory()->NewStringFromAsciiChecked("utils");
     JSObject::AddProperty(builtins, utils_key, utils, NONE);
   }
 
   {  // -- S c r i p t
     // Builtin functions for Script.
     Handle<JSFunction> script_fun = InstallFunction(
         builtins, "Script", JS_VALUE_TYPE, JSValue::kSize,
@@ skipping 1138 matching lines @@
 }
 
 
 // Called when the top-level V8 mutex is destroyed.
 void Bootstrapper::FreeThreadResources() {
   DCHECK(!IsActive());
 }
 
 }  // namespace internal
 }  // namespace v8