Lazily load API schemas from resource files and convert all APIs to features

chrome/renderer/extensions/chrome_v8_context.h

 // Copyright (c) 2012 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_CHROME_V8_CONTEXT_H_
 #define CHROME_RENDERER_EXTENSIONS_CHROME_V8_CONTEXT_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 57 matching lines @@
   ModuleSystem* module_system() { return module_system_.get(); }
 
   // Returns the ID of the extension associated with this context, or empty
   // string if there is no such extension.
   std::string GetExtensionID();
 
   // Returns the RenderView associated with this context. Can return NULL if the
   // context is in the process of being destroyed.
   content::RenderView* GetRenderView() const;
 
+  // Get the URL of this context's web frame.
+  GURL GetURL() const;
+
   // Runs |function| with appropriate scopes. Doesn't catch exceptions, callers
   // must do that if they want.
   //
   // USE THIS METHOD RATHER THAN v8::Function::Call WHEREVER POSSIBLE.
   v8::Local<v8::Value> CallFunction(v8::Handle<v8::Function> function,
                                     int argc,
                                     v8::Handle<v8::Value> argv[]) const;
 
   // Fires the onunload event on the unload_event module.
   void DispatchOnUnloadEvent();
@@ skipping 34 matching lines @@
 
   // Owns and structures the JS that is injected to set up extension bindings.
   scoped_ptr<ModuleSystem> module_system_;
 
   DISALLOW_COPY_AND_ASSIGN(ChromeV8Context);
 };
 
 }  // namespace extensions
 
 #endif  // CHROME_RENDERER_EXTENSIONS_CHROME_V8_CONTEXT_H_