Select All should show handles if they were already present

third_party/WebKit/Source/core/editing/FrameSelection.cpp

Index: third_party/WebKit/Source/core/editing/FrameSelection.cpp
diff --git a/third_party/WebKit/Source/core/editing/FrameSelection.cpp b/third_party/WebKit/Source/core/editing/FrameSelection.cpp
index a792fa1384d77feee139b24641bf693802da2af1..c32ae2c0b40bfbfb412cd4cf9dd9637692db5c93 100644
--- a/third_party/WebKit/Source/core/editing/FrameSelection.cpp
+++ b/third_party/WebKit/Source/core/editing/FrameSelection.cpp
@@ -930,7 +930,10 @@ void FrameSelection::selectAll() {
       return;
   }
 
-  setSelection(SelectionInDOMTree::Builder().selectAllChildren(*root).build());
+  setSelection(SelectionInDOMTree::Builder()
+                   .selectAllChildren(*root)
+                   .setIsHandleVisible(isHandleVisible())
+                   .build());
   selectFrameElementInParentIfFullySelected();
   notifyLayoutObjectOfSelectionChange(UserTriggered);
 }