Reland "Tab (and AuraWindow) Capture: Capture refresh frame after Resume()"

content/browser/media/capture/web_contents_video_capture_device.cc

Index: content/browser/media/capture/web_contents_video_capture_device.cc
diff --git a/content/browser/media/capture/web_contents_video_capture_device.cc b/content/browser/media/capture/web_contents_video_capture_device.cc
index d36e816ccedce70c81d27bad9cfccb2e38517286..f32565a2f3e26f0d1cc65db4ab6f1a6ddf180caf 100644
--- a/content/browser/media/capture/web_contents_video_capture_device.cc
+++ b/content/browser/media/capture/web_contents_video_capture_device.cc
@@ -664,6 +664,9 @@ void WebContentsCaptureMachine::RenewFrameSubscription(bool is_still_tracking) {
       view->GetWeakPtr(), oracle_proxy_,
       base::Bind(&WebContentsCaptureMachine::Capture,
                  weak_ptr_factory_.GetWeakPtr())));
+  // Capture a refresh frame immediately to make sure the latest frame in the
+  // video stream has the correct content.
+  subscription_->MaybeCaptureForRefresh();
 }
 
 void WebContentsCaptureMachine::UpdateCaptureSize() {