Nukes ViewManager arg from ViewManagerDelegate::OnEmbed

examples/pdf_viewer/pdf_viewer.cc

 // Copyright 2014 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 "base/strings/string_tokenizer.h"
 #include "examples/bitmap_uploader/bitmap_uploader.h"
 #include "mojo/application/application_runner_chromium.h"
 #include "mojo/application/content_handler_factory.h"
 #include "mojo/public/c/system/main.h"
 #include "mojo/public/cpp/application/application_connection.h"
@@ skipping 64 matching lines @@
         new ViewManagerClientFactory(app->shell(), this));
   }
 
   virtual bool ConfigureIncomingConnection(
       ApplicationConnection* connection) override {
     connection->AddService(view_manager_client_factory_.get());
     return true;
   }
 
   // Overridden from ViewManagerDelegate:
-  virtual void OnEmbed(ViewManager* view_manager,
-                       View* root,
+  virtual void OnEmbed(View* root,
                        ServiceProviderImpl* exported_services,
                        scoped_ptr<ServiceProvider> imported_services) override {
     DCHECK(embedder_for_roots_.find(root) == embedder_for_roots_.end());
     root->AddObserver(this);
     EmbedderData* embedder_data = new EmbedderData(app_->shell(), root);
     embedder_for_roots_[root] = embedder_data;
     DrawBitmap(embedder_data);
   }
 
   virtual void OnViewManagerDisconnected(ViewManager* view_manager) override {}
@@ skipping 144 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(PDFViewer);
 };
 
 }  // namespace examples
 }  // namespace mojo
 
 MojoResult MojoMain(MojoHandle shell_handle) {
   mojo::ApplicationRunnerChromium runner(new mojo::examples::PDFViewer());
   return runner.Run(shell_handle);
 }