Remove ContentViewCore::RequestTextSurroundingSelection

content/browser/renderer_host/render_widget_host_view_android.cc

Index: content/browser/renderer_host/render_widget_host_view_android.cc
diff --git a/content/browser/renderer_host/render_widget_host_view_android.cc b/content/browser/renderer_host/render_widget_host_view_android.cc
index 0a7d8c04bcd2c9faa7829cd518c1c9f402222e64..5c2409f3c9d86d915fe546a0cae71a75e2cab876 100644
--- a/content/browser/renderer_host/render_widget_host_view_android.cc
+++ b/content/browser/renderer_host/render_widget_host_view_android.cc
@@ -555,23 +555,6 @@ void RenderWidgetHostViewAndroid::UnlockCompositingSurface() {
   }
 }
 
-void RenderWidgetHostViewAndroid::SetTextSurroundingSelectionCallback(
-    const TextSurroundingSelectionCallback& callback) {
-  // Only one outstanding request is allowed at any given time.
-  DCHECK(!callback.is_null());
-  text_surrounding_selection_callback_ = callback;
-}
-
-void RenderWidgetHostViewAndroid::OnTextSurroundingSelectionResponse(
-    const base::string16& content,
-    size_t start_offset,
-    size_t end_offset) {
-  if (text_surrounding_selection_callback_.is_null())
-    return;
-  text_surrounding_selection_callback_.Run(content, start_offset, end_offset);
-  text_surrounding_selection_callback_.Reset();
-}
-
 void RenderWidgetHostViewAndroid::OnShowUnhandledTapUIIfNeeded(int x_dip,
                                                                int y_dip) {
   if (!content_view_core_)