Chromecast: adds platform hooks for initializing client-auth support.

chromecast/browser/cast_browser_main_parts.cc

Index: chromecast/browser/cast_browser_main_parts.cc
diff --git a/chromecast/browser/cast_browser_main_parts.cc b/chromecast/browser/cast_browser_main_parts.cc
index fd1c3efefdcf05f930ad288eb2f9150a509dd9b7..ecec130d6ff3102a3dea221db0a9c119891a274f 100644
--- a/chromecast/browser/cast_browser_main_parts.cc
+++ b/chromecast/browser/cast_browser_main_parts.cc
@@ -17,6 +17,7 @@
 #include "chromecast/browser/url_request_context_factory.h"
 #include "chromecast/browser/webui/webui_cast.h"
 #include "chromecast/common/chromecast_config.h"
+#include "chromecast/common/platform_client_auth.h"
 #include "chromecast/net/network_change_notifier_cast.h"
 #include "chromecast/net/network_change_notifier_factory_cast.h"
 #include "content/public/browser/browser_thread.h"
@@ -126,6 +127,10 @@ void CastBrowserMainParts::PreMainMessageLoopRun() {
       new breakpad::CrashDumpManager(crash_dumps_dir));
 #endif
 
+  if (!PlatformClientAuth::Initialize()) {
+    LOG(ERROR) << "PlatformClientAuth::Initialize failed.";
+  }
+
   cast_browser_process_->SetRemoteDebuggingServer(new RemoteDebuggingServer());
 
   InitializeWebUI();