Replace Chrome IPC with Mojo IPC for querying BatteryStatus service

content/browser/frame_host/render_frame_host_impl.cc

 // Copyright 2013 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/browser/frame_host/render_frame_host_impl.h"
 
 #include "base/bind.h"
 #include "base/command_line.h"
 #include "base/containers/hash_tables.h"
 #include "base/lazy_instance.h"
@@ skipping 269 matching lines @@
   Send(new FrameMsg_JavaScriptExecuteRequestForTests(routing_id_,
                                                      javascript,
                                                      0, false));
 }
 
 RenderViewHost* RenderFrameHostImpl::GetRenderViewHost() {
   return render_view_host_;
 }
 
 ServiceRegistry* RenderFrameHostImpl::GetServiceRegistry() {
-  static_cast<RenderProcessHostImpl*>(GetProcess())->EnsureMojoActivated();
   return &service_registry_;
 }
 
 bool RenderFrameHostImpl::Send(IPC::Message* message) {
   if (IPC_MESSAGE_ID_CLASS(message->type()) == InputMsgStart) {
     return render_view_host_->input_router()->SendInput(
         make_scoped_ptr(message));
   }
 
   // Route IPCs through the RenderFrameProxyHost when in swapped out state.
@@ skipping 1163 matching lines @@
   // Clear any state if a pending navigation is canceled or preempted.
   if (suspended_nav_params_)
     suspended_nav_params_.reset();
 
   TRACE_EVENT_ASYNC_END0("navigation",
                          "RenderFrameHostImpl navigation suspended", this);
   navigations_suspended_ = false;
 }
 
 }  // namespace content