Add support for Android spellcheck menu in Chrome/WebViews

content/browser/renderer_host/render_widget_host_view_android.h

Index: content/browser/renderer_host/render_widget_host_view_android.h
diff --git a/content/browser/renderer_host/render_widget_host_view_android.h b/content/browser/renderer_host/render_widget_host_view_android.h
index a6872cda902103dc86ef15c00de8bc18781cf8d7..58e7f7052f9dc3491a44e36a9ea75c84030ee031 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.h
+++ b/content/browser/renderer_host/render_widget_host_view_android.h
@@ -56,6 +56,7 @@ class RenderWidgetHostImpl;
 class SelectionPopupController;
 class SynchronousCompositorHost;
 class SynchronousCompositorClient;
+class TextSuggestionHostAndroid;
 class TouchSelectionControllerClientManagerAndroid;
 class WebContentsAccessibilityAndroid;
 struct NativeWebKeyboardEvent;
@@ -258,6 +259,10 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
   void set_selection_popup_controller(SelectionPopupController* controller) {
     selection_popup_controller_ = controller;
   }
+  void set_text_suggestion_host(
+      TextSuggestionHostAndroid* text_suggestion_host) {
+    text_suggestion_host_ = text_suggestion_host;
+  }
 
   base::WeakPtr<RenderWidgetHostViewAndroid> GetWeakPtrAndroid();
 
@@ -400,6 +405,7 @@ class CONTENT_EXPORT RenderWidgetHostViewAndroid
 
   ImeAdapterAndroid* ime_adapter_android_;
   SelectionPopupController* selection_popup_controller_;
+  TextSuggestionHostAndroid* text_suggestion_host_;
 
   // The background color of the widget.
   SkColor background_color_;