Adds MUSViewsInit

components/pdf_viewer/pdf_viewer.cc

 // Copyright 2015 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/bind.h"
 #include "base/callback.h"
 #include "base/containers/hash_tables.h"
 #include "base/memory/scoped_ptr.h"
 #include "components/mus/public/cpp/types.h"
 #include "components/mus/public/cpp/view.h"
@@ skipping 396 matching lines @@
     delete it->second;
     embedder_for_roots_.erase(it);
     if (embedder_for_roots_.size() == 0)
       app_.Quit();
   }
 
   // Overridden from mojo::InterfaceFactory<mojo::ViewTreeClient>:
   void Create(
       mojo::ApplicationConnection* connection,
       mojo::InterfaceRequest<mojo::ViewTreeClient> request) override {
-    mus::ViewTreeConnection::Create(this, request.Pass());
+    mus::ViewTreeConnection::Create(
+        this, request.Pass(),
+        mus::ViewTreeConnection::CreateType::DONT_WAIT_FOR_EMBED);
   }
 
   void DrawBitmap(EmbedderData* embedder_data) {
     if (!doc_)
       return;
 
     FPDF_PAGE page = FPDF_LoadPage(doc_, current_page_);
     int width = static_cast<int>(FPDF_GetPageWidth(page));
     int height = static_cast<int>(FPDF_GetPageHeight(page));
 
@@ skipping 87 matching lines @@
   DISALLOW_COPY_AND_ASSIGN(PDFViewer);
 };
 
 }  // namespace
 }  // namespace pdf_viewer
 
 MojoResult MojoMain(MojoHandle application_request) {
   mojo::ApplicationRunner runner(new pdf_viewer::PDFViewer());
   return runner.Run(application_request);
 }