Disable download for overlay panel content

third_party/WebKit/Source/core/html/shadow/MediaControlElements.cpp

Index: third_party/WebKit/Source/core/html/shadow/MediaControlElements.cpp
diff --git a/third_party/WebKit/Source/core/html/shadow/MediaControlElements.cpp b/third_party/WebKit/Source/core/html/shadow/MediaControlElements.cpp
index f9a769e38e3d3288e2079948a0fec80f6adb5875..e7ce5d145bc14d93ad406e44fc4fd105c920d1a0 100644
--- a/third_party/WebKit/Source/core/html/shadow/MediaControlElements.cpp
+++ b/third_party/WebKit/Source/core/html/shadow/MediaControlElements.cpp
@@ -36,6 +36,7 @@
 #include "core/dom/shadow/ShadowRoot.h"
 #include "core/events/MouseEvent.h"
 #include "core/frame/LocalFrame.h"
+#include "core/frame/Settings.h"
 #include "core/html/HTMLAnchorElement.h"
 #include "core/html/HTMLLabelElement.h"
 #include "core/html/HTMLMediaSource.h"
@@ -46,6 +47,7 @@
 #include "core/html/track/TextTrackList.h"
 #include "core/input/EventHandler.h"
 #include "core/layout/api/LayoutSliderItem.h"
+#include "core/page/Page.h"
 #include "platform/EventDispatchForbiddenScope.h"
 #include "platform/Histogram.h"
 #include "platform/RuntimeEnabledFeatures.h"
@@ -656,6 +658,10 @@ MediaControlDownloadButtonElement::getOverflowStringName() {
 bool MediaControlDownloadButtonElement::shouldDisplayDownloadButton() {
   const KURL& url = mediaElement().currentSrc();
 
+  // Check page settings to see if download is disabled.
+  if (document().page() && document().page()->settings().hideDownloadUI())
+    return false;
+
   // URLs that lead to nowhere are ignored.
   if (url.isNull() || url.isEmpty())
     return false;