Minor cleanup to remove the static thread-safe methods on BrowserMainLoop. Initially I thought this…

chrome/browser/media/media_capture_devices_dispatcher.cc

Index: chrome/browser/media/media_capture_devices_dispatcher.cc
===================================================================
--- chrome/browser/media/media_capture_devices_dispatcher.cc	(revision 207505)
+++ chrome/browser/media/media_capture_devices_dispatcher.cc	(working copy)
@@ -137,9 +137,7 @@
 MediaCaptureDevicesDispatcher::GetAudioCaptureDevices() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (!is_device_enumeration_disabled_ && !devices_enumerated_) {
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE,
-        base::Bind(&content::EnsureMonitorCaptureDevices));
+    content::EnsureMonitorCaptureDevices();
     devices_enumerated_ = true;
   }
   return audio_devices_;
@@ -149,9 +147,7 @@
 MediaCaptureDevicesDispatcher::GetVideoCaptureDevices() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::UI));
   if (!is_device_enumeration_disabled_ && !devices_enumerated_) {
-    BrowserThread::PostTask(
-        BrowserThread::IO, FROM_HERE,
-        base::Bind(&content::EnsureMonitorCaptureDevices));
+    content::EnsureMonitorCaptureDevices();
     devices_enumerated_ = true;
   }
   return video_devices_;