[WIP] Add support for Android SuggestionSpans when editing text

third_party/WebKit/public/web/WebWidgetClient.h

Index: third_party/WebKit/public/web/WebWidgetClient.h
diff --git a/third_party/WebKit/public/web/WebWidgetClient.h b/third_party/WebKit/public/web/WebWidgetClient.h
index 1cc46a4e759076592315891a73afc0579c55d495..8fa7937bb436353feb672a74e4178ede8ba463e2 100644
--- a/third_party/WebKit/public/web/WebWidgetClient.h
+++ b/third_party/WebKit/public/web/WebWidgetClient.h
@@ -106,6 +106,11 @@ class WebWidgetClient {
   // displayed.
   virtual WebScreenInfo screenInfo() { return WebScreenInfo(); }
 
+  // Called when a tap event potentially changes the text selection;
+  // should check if the user tapped on some text with suggested replacements
+  // associated with it, and if so, show a menu with those replacements.
+  virtual void handlePotentialTextSuggestionTap() {}
+
   // When this method gets called, WebWidgetClient implementation should
   // reset the input method by cancelling any ongoing composition.
   virtual void resetInputMethod() {}