[Chromecast] Raises CastService creation to CastContentBrowserClient.

chromecast/renderer/cast_content_renderer_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/renderer/cast_content_renderer_client.h"
 
 #include <sys/sysinfo.h>
 
 #include "base/command_line.h"
 #include "base/location.h"
 #include "base/memory/memory_pressure_listener.h"
 #include "base/strings/string_number_conversions.h"
 #include "base/thread_task_runner_handle.h"
 #include "chromecast/base/chromecast_switches.h"
 #include "chromecast/crash/cast_crash_keys.h"
 #include "chromecast/media/base/media_caps.h"
 #include "chromecast/renderer/cast_media_load_deferrer.h"
 #include "chromecast/renderer/cast_render_process_observer.h"
 #include "chromecast/renderer/key_systems_cast.h"
 #include "chromecast/renderer/media/chromecast_media_renderer_factory.h"
 #include "components/network_hints/renderer/prescient_networking_dispatcher.h"
 #include "content/public/common/content_switches.h"
 #include "content/public/renderer/render_frame.h"
 #include "content/public/renderer/render_view.h"
 #include "content/public/renderer/render_view_observer.h"
 #include "crypto/nss_util.h"
-#include "ipc/message_filter.h"
 #include "third_party/WebKit/public/platform/WebColor.h"
 #include "third_party/WebKit/public/web/WebSettings.h"
 #include "third_party/WebKit/public/web/WebView.h"
 
 namespace chromecast {
 namespace shell {
 
 namespace {
 
 #if defined(ARCH_CPU_ARM_FAMILY) && !defined(OS_ANDROID)
@@ skipping 62 matching lines @@
 CastContentRendererClient::CastContentRendererClient() {
 }
 
 CastContentRendererClient::~CastContentRendererClient() {
 }
 
 void CastContentRendererClient::AddRendererNativeBindings(
     blink::WebLocalFrame* frame) {
 }
 
-std::vector<scoped_refptr<IPC::MessageFilter>>
-CastContentRendererClient::GetRendererMessageFilters() {
-  return std::vector<scoped_refptr<IPC::MessageFilter>>();
-}
-
 void CastContentRendererClient::RenderThreadStarted() {
   base::CommandLine* command_line = base::CommandLine::ForCurrentProcess();
 #if !defined(USE_OPENSSL)
   // Note: Copied from chrome_render_process_observer.cc to fix b/8676652.
   //
   // On platforms where the system NSS shared libraries are used,
   // initialize NSS now because it won't be able to load the .so's
   // after entering the sandbox.
   if (!command_line->HasSwitch(switches::kSingleProcess))
     crypto::InitNSSSafely();
 #endif
 
 #if defined(ARCH_CPU_ARM_FAMILY) && !defined(OS_ANDROID)
   PlatformPollFreemem();
 #endif
 
   // Set the initial known codecs mask.
   if (command_line->HasSwitch(switches::kHdmiSinkSupportedCodecs)) {
     int hdmi_codecs_mask;
     if (base::StringToInt(command_line->GetSwitchValueASCII(
                               switches::kHdmiSinkSupportedCodecs),
                           &hdmi_codecs_mask)) {
       ::media::SetHdmiSinkCodecs(hdmi_codecs_mask);
     }
   }
 
-  cast_observer_.reset(
-      new CastRenderProcessObserver(GetRendererMessageFilters()));
+  cast_observer_.reset(new CastRenderProcessObserver());
 
   prescient_networking_dispatcher_.reset(
       new network_hints::PrescientNetworkingDispatcher());
 
   std::string last_launched_app =
       command_line->GetSwitchValueNative(switches::kLastLaunchedApp);
   if (!last_launched_app.empty())
     base::debug::SetCrashKeyValue(crash_keys::kLastApp, last_launched_app);
 
   std::string previous_app =
@@ skipping 63 matching lines @@
     closure.Run();
     return;
   }
 
   // Lifetime is tied to |render_frame| via content::RenderFrameObserver.
   new CastMediaLoadDeferrer(render_frame, closure);
 }
 
 }  // namespace shell
 }  // namespace chromecast