Move extensions bindings code out of //chrome

extensions/renderer/render_view_observer_natives.h

Index: extensions/renderer/render_view_observer_natives.h
diff --git a/chrome/renderer/extensions/render_view_observer_natives.h b/extensions/renderer/render_view_observer_natives.h
similarity index 55%
rename from chrome/renderer/extensions/render_view_observer_natives.h
rename to extensions/renderer/render_view_observer_natives.h
index 7d9fb691fefb0117a83b82bd5a5e1a196a8051a9..8d0d7cca41fe70311f066c1189c55091c89b790f 100644
--- a/chrome/renderer/extensions/render_view_observer_natives.h
+++ b/extensions/renderer/render_view_observer_natives.h
@@ -2,19 +2,18 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
-#ifndef CHROME_RENDERER_EXTENSIONS_RENDER_VIEW_OBSERVER_NATIVES_H_
-#define CHROME_RENDERER_EXTENSIONS_RENDER_VIEW_OBSERVER_NATIVES_H_
+#ifndef EXTENSIONS_RENDERER_RENDER_VIEW_OBSERVER_NATIVES_H_
+#define EXTENSIONS_RENDERER_RENDER_VIEW_OBSERVER_NATIVES_H_
 
-#include "chrome/renderer/extensions/chrome_v8_extension.h"
-#include "v8/include/v8.h"
+#include "extensions/renderer/object_backed_native_handler.h"
 
 namespace extensions {
-class Dispatcher;
+class ScriptContext;
 
 // Native functions for JS to run callbacks upon RenderView events.
-class RenderViewObserverNatives : public ChromeV8Extension {
+class RenderViewObserverNatives : public ObjectBackedNativeHandler {
  public:
-  RenderViewObserverNatives(Dispatcher* dispatcher, ChromeV8Context* context);
+  RenderViewObserverNatives(ScriptContext* context);
 
  private:
   // Runs a callback upon creation of new document element inside a render view
@@ -26,4 +25,4 @@ class RenderViewObserverNatives : public ChromeV8Extension {
 
 }  // namespace extensions
 
-#endif  // CHROME_RENDERER_EXTENSIONS_RENDER_VIEW_OBSERVER_NATIVES_H_
+#endif  // EXTENSIONS_RENDERER_RENDER_VIEW_OBSERVER_NATIVES_H_