Implement a module system for the extension bindings JS.

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 6c9947cecc3d26be6cc934449ac3acfa0d58cddd..c4895cd1350e81c6f12c329031d501f6f921f48d 100644
--- a/chrome/renderer/extensions/extension_custom_bindings.cc
+++ b/chrome/renderer/extensions/extension_custom_bindings.cc
@@ -111,15 +111,11 @@ class ExtensionViewAccumulator : public content::RenderViewVisitor {
 }  // namespace
 
 ExtensionCustomBindings::ExtensionCustomBindings(
-    int dependency_count,
-    const char** dependencies,
     ExtensionDispatcher* extension_dispatcher)
-    : ChromeV8Extension(
-          "extensions/extension_custom_bindings.js",
-          IDR_EXTENSION_CUSTOM_BINDINGS_JS,
-          dependency_count,
-          dependencies,
-          extension_dispatcher) {}
+    : ChromeV8Extension(extension_dispatcher) {
+  RouteStaticFunction("GetExtensionViews", &GetExtensionViews);
+  RouteStaticFunction("OpenChannelToExtension", &OpenChannelToExtension);
+}
 
 // static
 v8::Handle<v8::Value> ExtensionCustomBindings::GetExtensionViews(
@@ -172,18 +168,6 @@ v8::Handle<v8::Value> ExtensionCustomBindings::GetExtensionViews(
   return accumulator.views();
 }
 
-v8::Handle<v8::FunctionTemplate> ExtensionCustomBindings::GetNativeFunction(
-    v8::Handle<v8::String> name) {
-  if (name->Equals(v8::String::New("GetExtensionViews"))) {
-    return v8::FunctionTemplate::New(GetExtensionViews,
-                                     v8::External::New(this));
-  } else if (name->Equals(v8::String::New("OpenChannelToExtension"))) {
-    return v8::FunctionTemplate::New(OpenChannelToExtension);
-  }
-
-  return ChromeV8Extension::GetNativeFunction(name);
-}
-
 // static
 v8::Handle<v8::Value> ExtensionCustomBindings::OpenChannelToExtension(
     const v8::Arguments& args) {