Convert tabs, windows, and extension APIs to feature system.

chrome/renderer/extensions/extension_custom_bindings.cc

Index: chrome/renderer/extensions/extension_custom_bindings.cc
diff --git a/chrome/renderer/extensions/extension_custom_bindings.cc b/chrome/renderer/extensions/extension_custom_bindings.cc
index afb45e0678aff906de8b5c91fecacbb139512547..232041eb7eb2c64eba545691c4752e3345542130 100644
--- a/chrome/renderer/extensions/extension_custom_bindings.cc
+++ b/chrome/renderer/extensions/extension_custom_bindings.cc
@@ -110,11 +110,12 @@ class ExtensionViewAccumulator : public content::RenderViewVisitor {
 ExtensionCustomBindings::ExtensionCustomBindings(
     ExtensionDispatcher* extension_dispatcher)
     : ChromeV8Extension(extension_dispatcher) {
-  RouteStaticFunction("GetExtensionViews", &GetExtensionViews);
+  RouteFunction("GetExtensionViews",
+                base::Bind(&ExtensionCustomBindings::GetExtensionViews,
+                           base::Unretained(this)));
   RouteStaticFunction("OpenChannelToExtension", &OpenChannelToExtension);
 }
 
-// static
 v8::Handle<v8::Value> ExtensionCustomBindings::GetExtensionViews(
     const v8::Arguments& args) {
   if (args.Length() != 2)
@@ -152,10 +153,10 @@ v8::Handle<v8::Value> ExtensionCustomBindings::GetExtensionViews(
     return v8::Undefined();
   }
 
-  ExtensionCustomBindings* v8_extension =
-      GetFromArguments<ExtensionCustomBindings>(args);
-  const ::Extension* extension =
-      v8_extension->GetExtensionForCurrentRenderView();
+  ChromeV8Context* context =
+      extension_dispatcher()->v8_context_set().GetCurrent();
+  const Extension* extension =
+      extension_dispatcher()->extensions()->GetByID(context->GetExtensionID());
   if (!extension)
     return v8::Undefined();