📰 Block touch interaction when a context menu is shown

chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java

Index: chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
index c11c737b89826366e5068cee28ac683b9438d488..9a96ecfafaa209862c763b869ab9970839cfe5ef 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/ChromeActivity.java
@@ -1775,6 +1775,13 @@ public void addContextMenuCloseCallback(Callback<Menu> callback) {
         mContextMenuCloseObservers.addObserver(callback);
     }
 
+    @Override
+    public void onContextMenuClosed(Menu menu) {
+        for (Callback<Menu> callback : mContextMenuCloseObservers) {
+            callback.onResult(menu);
+        }
+    }
+
     /**
      * Removes a {@link Callback} from the list of callbacks that will be triggered when a
      * ContextMenu is closed.