[gin] Turn gin into a component

gin/object_template_builder.h

 // 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.
 
 #ifndef GIN_OBJECT_TEMPLATE_BUILDER_H_
 #define GIN_OBJECT_TEMPLATE_BUILDER_H_
 
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/strings/string_piece.h"
 #include "base/template_util.h"
 #include "gin/converter.h"
 #include "gin/function_template.h"
+#include "gin/gin_export.h"
 #include "v8/include/v8.h"
 
 namespace gin {
 
 namespace {
 
 // Base template - used only for non-member function pointers. Other types
 // either go to one of the below specializations, or go here and fail to compile
 // because of base::Bind().
 template<typename T, typename Enable = void>
@@ skipping 23 matching lines @@
   static v8::Handle<v8::FunctionTemplate> CreateTemplate(v8::Isolate* isolate,
                                                          T callback) {
     return CreateFunctionTemplate(isolate, base::Bind(callback),
                                   HolderIsFirstArgument);
   }
 };
 
 // This specialization allows people to construct function templates directly if
 // they need to do fancier stuff.
 template<>
-struct CallbackTraits<v8::Handle<v8::FunctionTemplate> > {
+struct GIN_EXPORT CallbackTraits<v8::Handle<v8::FunctionTemplate> > {
   static v8::Handle<v8::FunctionTemplate> CreateTemplate(
       v8::Handle<v8::FunctionTemplate> templ) {
     return templ;
   }
 };
 
 }  // namespace
 
 
 // ObjectTemplateBuilder provides a handy interface to creating
 // v8::ObjectTemplate instances with various sorts of properties.
-class ObjectTemplateBuilder {
+class GIN_EXPORT ObjectTemplateBuilder {
  public:
   explicit ObjectTemplateBuilder(v8::Isolate* isolate);
   ~ObjectTemplateBuilder();
 
   // It's against Google C++ style to return a non-const ref, but we take some
   // poetic license here in order that all calls to Set() can be via the '.'
   // operator and line up nicely.
   template<typename T>
   ObjectTemplateBuilder& SetValue(const base::StringPiece& name, T val) {
     return SetImpl(name, ConvertToV8(isolate_, val));
@@ skipping 34 matching lines @@
 
   v8::Isolate* isolate_;
 
   // ObjectTemplateBuilder should only be used on the stack.
   v8::Local<v8::ObjectTemplate> template_;
 };
 
 }  // namespace gin
 
 #endif  // GIN_OBJECT_TEMPLATE_BUILDER_H_