Eliminate MojoApplicationHost

content/renderer/render_widget.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 "content/renderer/render_widget.h"
 
 #include <memory>
 #include <utility>
 
 #include "base/auto_reset.h"
@@ skipping 182 matching lines @@
          type == ui::TEXT_INPUT_TYPE_DATE_TIME ||
          type == ui::TEXT_INPUT_TYPE_DATE_TIME_LOCAL ||
          type == ui::TEXT_INPUT_TYPE_MONTH ||
          type == ui::TEXT_INPUT_TYPE_TIME || type == ui::TEXT_INPUT_TYPE_WEEK;
 }
 
 content::RenderWidgetInputHandlerDelegate* GetRenderWidgetInputHandlerDelegate(
     content::RenderWidget* widget) {
 #if defined(MOJO_SHELL_CLIENT)
   const base::CommandLine& cmdline = *base::CommandLine::ForCurrentProcess();
-  if (content::MojoShellConnection::GetForProcess() &&
-      cmdline.HasSwitch(switches::kUseMusInRenderer)) {
+  if (cmdline.HasSwitch(switches::kUseMusInRenderer)) {
     return content::RenderWidgetMusConnection::GetOrCreate(
         widget->routing_id());
   }
 #endif
   // If we don't have a connection to the Mojo shell, then we want to route IPCs
   // back to the browser process rather than Mus so we use the |widget| as the
   // RenderWidgetInputHandlerDelegate.
   return widget;
 }
 
@@ skipping 1768 matching lines @@
 void RenderWidget::requestPointerUnlock() {
   mouse_lock_dispatcher_->UnlockMouse(webwidget_mouse_lock_target_.get());
 }
 
 bool RenderWidget::isPointerLocked() {
   return mouse_lock_dispatcher_->IsMouseLockedTo(
       webwidget_mouse_lock_target_.get());
 }
 
 }  // namespace content