Add experimental.alarms API to allow lazy background pages to

chrome/renderer/extensions/schema_generated_bindings.cc

 // 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.
 
 #include "chrome/renderer/extensions/schema_generated_bindings.h"
 
 #include <map>
 #include <set>
 #include <string>
 
@@ skipping 123 matching lines @@
     // Get the current RenderView so that we can send a routed IPC message from
     // the correct source.
     content::RenderView* renderview = current_context->GetRenderView();
     if (!renderview)
       return v8::Undefined();
 
     std::string name = *v8::String::AsciiValue(args[0]);
     const std::set<std::string>& function_names =
         v8_extension->extension_dispatcher_->function_names();
     if (function_names.find(name) == function_names.end()) {
-      NOTREACHED() << "Unexpected function " << name;
+      NOTREACHED() << "Unexpected function " << name <<
+          ". Did you remember to register it with ExtensionFunctionRegistry?";

[Aaron Boodman, 2012/03/28 03:36:18]

Heh.

Can we automate registration?

[Mihai Parparita -not on Chrome, 2012/03/28 17:01:31]

I thought Mike and Antony's IDL work automates that step
(http://crrev.com/127159)

[Matt Perry, 2012/03/28 20:21:36]

Ah, cool, it does. Unfortunately it doesn't quite work with all the JSON files
yet:
- it generates the schema.json data, which is unnecessary for JSON files.
- it assumes a particular naming scheme for ExtensionFunctions, which is not
obeyed by all the JSON APIs.

       return v8::Undefined();
     }
 
     if (!v8_extension->CheckCurrentContextAccessToExtensionAPI(name))
       return v8::Undefined();
 
     GURL source_url;
     WebSecurityOrigin source_origin;
     WebFrame* webframe = current_context->web_frame();
     if (webframe) {
@@ skipping 186 matching lines @@
     const std::string& extension_id) {
   for (PendingRequestMap::const_iterator it = g_pending_requests.Get().begin();
        it != g_pending_requests.Get().end(); ++it) {
     if (it->second->extension_id == extension_id)
       return true;
   }
   return false;
 }
 
 }  // namespace