DialogSurfaceManager implementation.

content/browser/android/browser_jni_registrar.cc

Index: content/browser/android/browser_jni_registrar.cc
diff --git a/content/browser/android/browser_jni_registrar.cc b/content/browser/android/browser_jni_registrar.cc
index 51c9388813ba1b42b456d62d772245dc53d90e18..4c877def83fb918ad56148d6481a7adfb8ec2056 100644
--- a/content/browser/android/browser_jni_registrar.cc
+++ b/content/browser/android/browser_jni_registrar.cc
@@ -24,6 +24,7 @@
 #include "content/browser/android/web_contents_observer_proxy.h"
 #include "content/browser/device_sensors/sensor_manager_android.h"
 #include "content/browser/frame_host/navigation_controller_android.h"
+#include "content/browser/media/android/dialog_surface_activity_mapper.h"
 #include "content/browser/media/session/audio_focus_delegate_android.h"
 #include "content/browser/media/session/media_session_android.h"
 #include "content/browser/memory/memory_monitor_android.h"
@@ -51,6 +52,8 @@ base::android::RegistrationMethod kContentRegisteredMethods[] = {
     {"ContentViewRenderView",
      content::ContentViewRenderView::RegisterContentViewRenderView},
     {"DateTimePickerAndroid", content::RegisterDateTimeChooserAndroid},
+    {"DialogSurfaceActivityMapper",
+     content::RegisterDialogSurfaceActivityMapper},
     {"InterstitialPageDelegateAndroid",
      content::InterstitialPageDelegateAndroid::
          RegisterInterstitialPageDelegateAndroid},