[Chromoting] Improve DirectX capturer to support multiple outputs

webrtc/modules/desktop_capture/screen_capturer_win.cc

Index: webrtc/modules/desktop_capture/screen_capturer_win.cc
diff --git a/webrtc/modules/desktop_capture/screen_capturer_win.cc b/webrtc/modules/desktop_capture/screen_capturer_win.cc
index 7e7fbaa38fd34b67055aef9f6d10db42d6833fca..6a83bec1c522218e039063fa8f3177f6ade71562 100644
--- a/webrtc/modules/desktop_capture/screen_capturer_win.cc
+++ b/webrtc/modules/desktop_capture/screen_capturer_win.cc
@@ -24,7 +24,7 @@ namespace webrtc {
 ScreenCapturer* ScreenCapturer::Create(const DesktopCaptureOptions& options) {
   std::unique_ptr<ScreenCapturer> capturer;
   if (options.allow_directx_capturer() &&
-      ScreenCapturerWinDirectx::Initialize()) {
+      ScreenCapturerWinDirectx::IsSupported()) {
     capturer.reset(new ScreenCapturerWinDirectx(options));
   } else {
     capturer.reset(new ScreenCapturerWinGdi(options));