Introduce a struct to store arguments of Element::focus().

third_party/WebKit/Source/web/WebViewImpl.cpp

Index: third_party/WebKit/Source/web/WebViewImpl.cpp
diff --git a/third_party/WebKit/Source/web/WebViewImpl.cpp b/third_party/WebKit/Source/web/WebViewImpl.cpp
index 7e83339f3c391ccfdd44bef3f01dd79226e8b723..bc80f45bd1cbca16345dd0cf23964df93e0d58bc 100644
--- a/third_party/WebKit/Source/web/WebViewImpl.cpp
+++ b/third_party/WebKit/Source/web/WebViewImpl.cpp
@@ -2193,7 +2193,7 @@ void WebViewImpl::setFocus(bool enable)
                 // focused, then the focus element shows with a focus ring but
                 // no caret and does respond to keyboard inputs.
                 if (element->isTextFormControl()) {
-                    element->updateFocusAppearance(true);
+                    element->updateFocusAppearance(SelectionBehaviorOnFocus::Restore);
                 } else if (element->isContentEditable()) {
                     // updateFocusAppearance() selects all the text of
                     // contentseditable DIVs. So we set the selection explicitly