Extract minimal RenderViewHost interface for embedders, leaving

chrome/renderer/extensions/miscellaneous_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/miscellaneous_bindings.h"
 
 #include <map>
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 84 matching lines @@
       return v8::Undefined();
 
     if (args.Length() >= 2 && args[0]->IsInt32() && args[1]->IsString()) {
       int port_id = args[0]->Int32Value();
       if (!HasPortData(port_id)) {
         return v8::ThrowException(v8::Exception::Error(
           v8::String::New(kPortClosedError)));
       }
       std::string message = *v8::String::Utf8Value(args[1]->ToString());
       renderview->Send(new ExtensionHostMsg_PostMessage(
-          renderview->GetRoutingId(), port_id, message));
+          renderview->GetRoutingID(), port_id, message));
     }
     return v8::Undefined();
   }
 
   // Forcefully disconnects a port.
   static v8::Handle<v8::Value> CloseChannel(const v8::Arguments& args) {
     if (args.Length() >= 2 && args[0]->IsInt32() && args[1]->IsBoolean()) {
       int port_id = args[0]->Int32Value();
       if (!HasPortData(port_id)) {
         return v8::Undefined();
@@ skipping 76 matching lines @@
     arguments.push_back(v8::String::New(message.c_str(), message.size()));
     arguments.push_back(port_id_handle);
     CHECK((*it)->CallChromeHiddenMethod("Port.dispatchOnMessage",
                                         arguments.size(),
                                         &arguments[0],
                                         NULL));
   }
 }
 
 }  // namespace extension