[Android] Route selection event updates to ContentViewClient

content/public/android/java/src/org/chromium/content/browser/ContentViewClient.java

Index: content/public/android/java/src/org/chromium/content/browser/ContentViewClient.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ContentViewClient.java b/content/public/android/java/src/org/chromium/content/browser/ContentViewClient.java
index 81825090adeb07caa1924cdc56684c2637a75c5e..c3e4bf091c5203b9174c50ce5585da6514d804eb 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ContentViewClient.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ContentViewClient.java
@@ -123,12 +123,21 @@ public class ContentViewClient {
 
     /**
      * Notification that the selection has changed.
+     * TODO(donnd): Remove this and instead expose a ContextualSearchClient, crbug.com/403001.
      * @param selection The newly established selection.
      */
     public void onSelectionChanged(String selection) {
     }
 
     /**
+     * Notification that a selection or insertion-related event has occurred.
+     * TODO(donnd): Remove this and instead expose a ContextualSearchClient, crbug.com/403001.
+     * @param eventType The selection event type, see {@link SelectionEventType}.
+     */
+    public void onSelectionEvent(int eventType) {
+    }
+
+    /**
      * Called when a new content intent is requested to be started.
      */
     public void onStartContentIntent(Context context, String intentUrl) {