Reland: Plugin Placeholders: Refactor for platforms that don't support plugins

gin/wrappable.cc

 // Copyright 2013 The Chromium 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 "gin/wrappable.h"
 
 #include "base/logging.h"
 #include "gin/object_template_builder.h"
 #include "gin/per_isolate_data.h"
 
@@ skipping 18 matching lines @@
   data.SetSecondPassCallback(SecondWeakCallback);
 }
 
 void WrappableBase::SecondWeakCallback(
     const v8::WeakCallbackInfo<WrappableBase>& data) {
   WrappableBase* wrappable = data.GetParameter();
   delete wrappable;
 }
 
 v8::Local<v8::Object> WrappableBase::GetWrapperImpl(v8::Isolate* isolate,
-                                                     WrapperInfo* info) {
+                                                    WrapperInfo* info) {
   if (!wrapper_.IsEmpty()) {
     return v8::Local<v8::Object>::New(isolate, wrapper_);
   }
 
   PerIsolateData* data = PerIsolateData::From(isolate);
   v8::Local<v8::ObjectTemplate> templ = data->GetObjectTemplate(info);
   if (templ.IsEmpty()) {
     templ = GetObjectTemplateBuilder(isolate).Build();
     CHECK(!templ.IsEmpty());
     data->SetObjectTemplate(info, templ);
@@ skipping 34 matching lines @@
   // instance of the C++ class associated with wrapper_info.
   if (info != wrapper_info)
     return NULL;
 
   return obj->GetAlignedPointerFromInternalField(kEncodedValueIndex);
 }
 
 }  // namespace internal
 
 }  // namespace gin