Add user_gesture param to WebContentsDelegate::ActivateContents

components/web_contents_delegate_android/web_contents_delegate_android.h

Index: components/web_contents_delegate_android/web_contents_delegate_android.h
diff --git a/components/web_contents_delegate_android/web_contents_delegate_android.h b/components/web_contents_delegate_android/web_contents_delegate_android.h
index f83e189393392789d15a6dbf6af0eb884b685293..78c7fa83c1f1079527c066c687b746a5ff2bdb2c 100644
--- a/components/web_contents_delegate_android/web_contents_delegate_android.h
+++ b/components/web_contents_delegate_android/web_contents_delegate_android.h
@@ -61,7 +61,8 @@ class WebContentsDelegateAndroid : public content::WebContentsDelegate {
   void NavigationStateChanged(content::WebContents* source,
                               content::InvalidateTypes changed_flags) override;
   void VisibleSSLStateChanged(const content::WebContents* source) override;
-  void ActivateContents(content::WebContents* contents) override;
+  void ActivateContents(content::WebContents* contents,
+                        bool user_gesture) override;
   void DeactivateContents(content::WebContents* contents) override;
   void LoadingStateChanged(content::WebContents* source,
                            bool to_different_document) override;