Add Linux support for the Bluetooth API.

chrome/browser/chrome_browser_main_linux.cc

Index: chrome/browser/chrome_browser_main_linux.cc
diff --git a/chrome/browser/chrome_browser_main_linux.cc b/chrome/browser/chrome_browser_main_linux.cc
index 24b37c7c1e4007e867590f83fb8a95d48901b71e..1090f35020f4e376d61f71858172b14d23899b84 100644
--- a/chrome/browser/chrome_browser_main_linux.cc
+++ b/chrome/browser/chrome_browser_main_linux.cc
@@ -10,6 +10,8 @@
 #include "chrome/grit/chromium_strings.h"
 #include "components/crash/content/app/breakpad_linux.h"
 #include "components/metrics/metrics_service.h"
+#include "device/bluetooth/dbus/bluez_dbus_manager.h"
+#include "device/bluetooth/dbus/dbus_thread_manager_linux.h"
 #include "media/audio/audio_manager.h"
 #include "ui/base/l10n/l10n_util.h"
 
@@ -62,3 +64,22 @@ void ChromeBrowserMainPartsLinux::PostProfileInit() {
   g_browser_process->metrics_service()->RecordBreakpadRegistration(
       breakpad::IsCrashReporterEnabled());
 }
+
+void ChromeBrowserMainPartsLinux::PostMainMessageLoopStart() {
+#if !defined(OS_CHROMEOS)
+  bluez::DBusThreadManagerLinux::Initialize();
+  bluez::BluezDBusManager::Initialize(
+      bluez::DBusThreadManagerLinux::Get()->GetSystemBus(), false);
+#endif
+
+  ChromeBrowserMainPartsPosix::PostMainMessageLoopStart();
+}
+
+void ChromeBrowserMainPartsLinux::PostDestroyThreads() {
+#if !defined(OS_CHROMEOS)
+  bluez::BluezDBusManager::Shutdown();
+  bluez::DBusThreadManagerLinux::Shutdown();
+#endif
+
+  ChromeBrowserMainPartsPosix::PostDestroyThreads();
+}