Use the process-level MojoShellConnection to connect to mojo:media.

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/command_line.h"
@@ skipping 60 matching lines @@
 #include "content/public/browser/render_widget_host_view.h"
 #include "content/public/browser/storage_partition.h"
 #include "content/public/browser/stream_handle.h"
 #include "content/public/browser/user_metrics.h"
 #include "content/public/common/browser_side_navigation_policy.h"
 #include "content/public/common/content_constants.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/common/file_chooser_file_info.h"
 #include "content/public/common/file_chooser_params.h"
 #include "content/public/common/isolated_world_ids.h"
+#include "content/public/common/mojo_shell_connection.h"
 #include "content/public/common/url_constants.h"
 #include "content/public/common/url_utils.h"
 #include "device/geolocation/geolocation_service_context.h"
 #include "device/vibration/vibration_manager_impl.h"
 #include "media/mojo/interfaces/media_service.mojom.h"
 #include "media/mojo/interfaces/service_factory.mojom.h"
 #include "services/shell/public/cpp/connector.h"
 #include "services/shell/public/cpp/interface_provider.h"
 #include "ui/accessibility/ax_tree.h"
 #include "ui/accessibility/ax_tree_update.h"
@@ skipping 701 matching lines @@
 #if defined(OS_ANDROID) && defined(ENABLE_MOJO_CDM)
   registry->AddInterface(
       base::Bind(&ProvisionFetcherImpl::Create, this));
 #endif
   GetContentClient()->browser()->ExposeInterfacesToMediaService(registry.get(),
                                                                 this);
   shell::mojom::InterfaceProviderPtr interfaces;
   registry->Bind(GetProxy(&interfaces));
   media_registries_.push_back(std::move(registry));
 
+  // TODO(slan): Use the BrowserContext Connector instead. See crbug.com/638950.
   media::mojom::MediaServicePtr media_service;
   shell::Connector* connector =
-      BrowserContext::GetShellConnectorFor(GetProcess()->GetBrowserContext());
+      MojoShellConnection::GetForProcess()->GetConnector();
   connector->ConnectToInterface("mojo:media", &media_service);
   media_service->CreateServiceFactory(std::move(request),
                                       std::move(interfaces));
 }
 
 bool RenderFrameHostImpl::CreateRenderFrame(int proxy_routing_id,
                                             int opener_routing_id,
                                             int parent_routing_id,
                                             int previous_sibling_routing_id) {
   TRACE_EVENT0("navigation", "RenderFrameHostImpl::CreateRenderFrame");
@@ skipping 2229 matching lines @@
   web_bluetooth_service_->SetClientConnectionErrorHandler(base::Bind(
       &RenderFrameHostImpl::DeleteWebBluetoothService, base::Unretained(this)));
   return web_bluetooth_service_.get();
 }
 
 void RenderFrameHostImpl::DeleteWebBluetoothService() {
   web_bluetooth_service_.reset();
 }
 
 }  // namespace content