Load CMA backend from shared library

chromecast/browser/cast_content_browser_client.cc

 // Copyright 2014 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 "chromecast/browser/cast_content_browser_client.h"
 
 #include <string>
 
 #include "base/base_switches.h"
 #include "base/command_line.h"
 #include "base/files/scoped_file.h"
 #include "base/i18n/rtl.h"
 #include "base/path_service.h"
 #include "chromecast/base/cast_paths.h"
 #include "chromecast/base/chromecast_switches.h"
 #include "chromecast/browser/cast_browser_context.h"
 #include "chromecast/browser/cast_browser_main_parts.h"
 #include "chromecast/browser/cast_browser_process.h"
 #include "chromecast/browser/cast_network_delegate.h"
 #include "chromecast/browser/cast_quota_permission_context.h"
 #include "chromecast/browser/cast_resource_dispatcher_host_delegate.h"
 #include "chromecast/browser/geolocation/cast_access_token_store.h"
 #include "chromecast/browser/media/cma_message_filter_host.h"
 #include "chromecast/browser/url_request_context_factory.h"
 #include "chromecast/common/global_descriptors.h"
-#include "chromecast/media/cma/backend/media_pipeline_device.h"
-#include "chromecast/media/cma/backend/media_pipeline_device_factory.h"
+#include "chromecast/public/cast_media_shlib.h"
+#include "chromecast/public/media/media_pipeline_backend.h"
 #include "components/crash/app/breakpad_linux.h"
 #include "components/crash/browser/crash_handler_host_linux.h"
 #include "components/network_hints/browser/network_hints_message_filter.h"
 #include "content/public/browser/browser_thread.h"
 #include "content/public/browser/certificate_request_result_type.h"
 #include "content/public/browser/client_certificate_delegate.h"
 #include "content/public/browser/render_process_host.h"
 #include "content/public/browser/resource_dispatcher_host.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/common/content_descriptors.h"
@@ skipping 34 matching lines @@
 }
 
 scoped_ptr<::media::AudioManagerFactory>
 CastContentBrowserClient::CreateAudioManagerFactory() {
   // Return nullptr. The factory will not be set, and the statically linked
   // implementation of AudioManager will be used.
   return scoped_ptr<::media::AudioManagerFactory>();
 }
 
 #if !defined(OS_ANDROID)
-scoped_ptr<media::MediaPipelineDevice>
-CastContentBrowserClient::CreateMediaPipelineDevice(
+scoped_ptr<media::MediaPipelineBackend>
+CastContentBrowserClient::CreateMediaPipelineBackend(
     const media::MediaPipelineDeviceParams& params) {
-  scoped_ptr<media::MediaPipelineDeviceFactory> factory =
-      GetMediaPipelineDeviceFactory(params);
-  return make_scoped_ptr(new media::MediaPipelineDevice(factory.Pass()));
+  return make_scoped_ptr(
+      media::CastMediaShlib::CreateMediaPipelineBackend(params));
 }
 #endif
 
 content::BrowserMainParts* CastContentBrowserClient::CreateBrowserMainParts(
     const content::MainFunctionParams& parameters) {
   return new CastBrowserMainParts(parameters,
                                   url_request_context_factory_.get(),
                                   CreateAudioManagerFactory());
 }
 
 void CastContentBrowserClient::RenderProcessWillLaunch(
     content::RenderProcessHost* host) {
 #if !defined(OS_ANDROID)
   scoped_refptr<media::CmaMessageFilterHost> cma_message_filter(
       new media::CmaMessageFilterHost(
           host->GetID(),
-          base::Bind(
-              &CastContentBrowserClient::CreateMediaPipelineDevice,
-              base::Unretained(this))));
+          base::Bind(&CastContentBrowserClient::CreateMediaPipelineBackend,
+                     base::Unretained(this))));
   host->AddFilter(cma_message_filter.get());
 #endif  // !defined(OS_ANDROID)
 
   // Forcibly trigger I/O-thread URLRequestContext initialization before
   // getting HostResolver.
   content::BrowserThread::PostTaskAndReplyWithResult(
       content::BrowserThread::IO, FROM_HERE,
       base::Bind(&net::URLRequestContextGetter::GetURLRequestContext,
                  base::Unretained(
                     url_request_context_factory_->GetSystemGetter())),
@@ skipping 305 matching lines @@
         process_type, dumps_path, false /* upload */);
   // StartUploaderThread() even though upload is diferred.
   // Breakpad-related memory is freed in the uploader thread.
   crash_handler->StartUploaderThread();
   return crash_handler;
 }
 #endif  // !defined(OS_ANDROID)
 
 }  // namespace shell
 }  // namespace chromecast