Move WebAXObjectProxy and AccessibleController from CppBoundClass to gin::Wrappable

gin/unsafe_persistent.h

Index: gin/unsafe_persistent.h
diff --git a/chrome/renderer/extensions/unsafe_persistent.h b/gin/unsafe_persistent.h
similarity index 73%
copy from chrome/renderer/extensions/unsafe_persistent.h
copy to gin/unsafe_persistent.h
index f8fa9bbd42acfa9a57eb531dbb17c4b37ce49c38..8a34a8591cf00cd0e2837311e3401b318497d9ba 100644
--- a/chrome/renderer/extensions/unsafe_persistent.h
+++ b/gin/unsafe_persistent.h
@@ -1,13 +1,13 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
+// Copyright 2014 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 CHROME_RENDERER_EXTENSIONS_UNSAFE_PERSISTENT_H_
-#define CHROME_RENDERER_EXTENSIONS_UNSAFE_PERSISTENT_H_
+#ifndef GIN_UNSAFE_PERSISTENT_H_
+#define GIN_UNSAFE_PERSISTENT_H_
 
 #include "v8/include/v8.h"
 
-namespace extensions {
+namespace gin {
 
 // An unsafe way to pass Persistent handles around. Do not use unless you know
 // what you're doing. UnsafePersistent is only safe to use when we know that the
@@ -27,9 +27,21 @@ template<typename T> class UnsafePersistent {
     value_ = persistent.ClearAndLeak();
   }
 
+  UnsafePersistent(const UnsafePersistent& other) {
+    value_ = other.value_;
+  }

[kouhei (in TOK), 2014/02/21 01:27:26]

You also need to define operator= and destructor when you define your own copy
c-tor.
http://en.wikipedia.org/wiki/Rule_of_three_(C%2B%2B_programming)

[hajimehoshi, 2014/02/21 11:07:23]

Done. (Removed and used the default copy constructors)

+
+  T* Value() const {
+    return value_;
+  }
+
+  T* operator ->() const {
+    return value_;
+  }
+
   // Usage of this function requires
   // V8_ALLOW_ACCESS_TO_RAW_HANDLE_CONSTRUCTOR to be defined
-  void dispose() {
+  void Dispose() {
     v8::Persistent<T> handle(value_);
     handle.Reset();
     value_ = 0;
@@ -37,7 +49,7 @@ template<typename T> class UnsafePersistent {
 
   // Usage of this function requires
   // V8_ALLOW_ACCESS_TO_RAW_HANDLE_CONSTRUCTOR to be defined
-  v8::Local<T> newLocal(v8::Isolate* isolate) {
+  v8::Local<T> NewLocal(v8::Isolate* isolate) {
     return v8::Local<T>::New(isolate, v8::Local<T>(value_));
   }
 
@@ -45,6 +57,6 @@ template<typename T> class UnsafePersistent {
   T* value_;
 };
 
-}  // namespace extensions
+}  // namespace gin
 
-#endif  // CHROME_RENDERER_EXTENSIONS_UNSAFE_PERSISTENT_H_
+#endif  // GIN_UNSAFE_PERSISTENT_H_