Revert 125801 - Implement a module system for the extension bindings JS.

chrome/renderer/extensions/chrome_v8_context.h

Index: chrome/renderer/extensions/chrome_v8_context.h
===================================================================
--- chrome/renderer/extensions/chrome_v8_context.h	(revision 125813)
+++ chrome/renderer/extensions/chrome_v8_context.h	(working copy)
@@ -9,7 +9,6 @@
 #include <string>
 
 #include "base/basictypes.h"
-#include "chrome/renderer/module_system.h"
 #include "v8/include/v8.h"
 
 namespace WebKit {
@@ -61,10 +60,6 @@
     return context_type_;
   }
 
-  void set_module_system(scoped_ptr<ModuleSystem> module_system) {
-    module_system_ = module_system.Pass();
-  }
-
   // Returns a special Chrome-specific hidden object that is associated with a
   // context, but not reachable from the JavaScript in that context. This is
   // used by our v8::Extension implementations as a way to share code and as a
@@ -118,9 +113,6 @@
   // The type of context.
   ContextType context_type_;
 
-  // Owns and structures the JS that is injected to set up extension bindings.
-  scoped_ptr<ModuleSystem> module_system_;
-
   DISALLOW_COPY_AND_ASSIGN(ChromeV8Context);
 };