Move InterfaceProvider into the shell::mojom namespace like the rest of the shell interfaces.

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 <utility>
 
 #include "base/bind.h"
 #include "base/containers/hash_tables.h"
@@ skipping 2095 matching lines @@
 
   service_registry_.reset(new ServiceRegistryImpl());
   if (!GetProcess()->GetServiceRegistry())
     return;
 
   RegisterMojoServices();
   RenderFrameSetupPtr setup;
   GetProcess()->GetServiceRegistry()->ConnectToRemoteService(
       mojo::GetProxy(&setup));
 
-  mojo::InterfaceProviderPtr exposed_services;
+  mojo::shell::mojom::InterfaceProviderPtr exposed_services;
   service_registry_->Bind(GetProxy(&exposed_services));
 
-  mojo::InterfaceProviderPtr services;
+  mojo::shell::mojom::InterfaceProviderPtr services;
   setup->ExchangeInterfaceProviders(routing_id_, GetProxy(&services),
                                     std::move(exposed_services));
   service_registry_->BindRemoteServiceProvider(std::move(services));
 
 #if defined(OS_ANDROID)
   service_registry_android_.reset(
       new ServiceRegistryAndroid(service_registry_.get()));
   ServiceRegistrarAndroid::RegisterFrameHostServices(
       service_registry_android_.get());
 #endif
@@ skipping 435 matching lines @@
   *dst = src;
 
   if (src.routing_id != -1)
     dst->tree_id = RoutingIDToAXTreeID(src.routing_id);
 
   if (src.parent_routing_id != -1)
     dst->parent_tree_id = RoutingIDToAXTreeID(src.parent_routing_id);
 }
 
 }  // namespace content