Bring Aura Window To Front When Sharing

chrome/browser/ui/views/desktop_capture/desktop_media_picker_views.cc

Index: chrome/browser/ui/views/desktop_capture/desktop_media_picker_views.cc
diff --git a/chrome/browser/ui/views/desktop_capture/desktop_media_picker_views.cc b/chrome/browser/ui/views/desktop_capture/desktop_media_picker_views.cc
index d5bd2410732945710162e963ed0da03b3de58447..191d850fe3ee1f9f1952db0dab0cc3a9c65888b8 100644
--- a/chrome/browser/ui/views/desktop_capture/desktop_media_picker_views.cc
+++ b/chrome/browser/ui/views/desktop_capture/desktop_media_picker_views.cc
@@ -337,6 +337,13 @@ bool DesktopMediaPickerDialogView::Accept() {
       if (browser && browser->window())
         browser->window()->Activate();
     }
+  } else if (source.type == DesktopMediaID::TYPE_WINDOW) {
+#if defined(USE_AURA)
+    aura::Window* window = DesktopMediaID::GetAuraWindowById(source);
+    Browser* browser = chrome::FindBrowserWithWindow(window);

[msw, 2017/01/05 01:20:31]

q: Can we just call window->Activate() instead?

[qiangchen, 2017/01/05 16:34:36]

No. aura::Window does not provide such functionality.

Browser->window() is actually an instance of BrowserWindow.

+    if (browser && browser->window())
+      browser->window()->Activate();
+#endif
   }
 
   if (parent_)