Set plugin focus by implementing HTMLPlugInElement::SetFocused.

third_party/WebKit/Source/core/html/shadow/DateTimeFieldElement.h

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1.  Redistributions of source code must retain the above copyright
  *     notice, this list of conditions and the following disclaimer.
  * 2.  Redistributions in binary form must reproduce the above copyright
  *     notice, this list of conditions and the following disclaimer in the
@@ skipping 10 matching lines @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
  */
 
 #ifndef DateTimeFieldElement_h
 #define DateTimeFieldElement_h
 
 #include "core/html/HTMLDivElement.h"
 #include "core/html/HTMLSpanElement.h"
+#include "public/platform/WebFocusType.h"
 
 namespace blink {
 
 class DateComponents;
 class DateTimeFieldsState;
 
 // DateTimeFieldElement is base class of date time field element.
 class DateTimeFieldElement : public HTMLSpanElement {
   WTF_MAKE_NONCOPYABLE(DateTimeFieldElement);
 
  public:
   enum EventBehavior {
     kDispatchNoEvent,
     kDispatchEvent,
   };
 
   // FieldOwner implementer must call removeEventHandler when
   // it doesn't handle event, e.g. at destruction.
   class FieldOwner : public GarbageCollectedMixin {
    public:
     virtual ~FieldOwner();
-    virtual void DidBlurFromField() = 0;
-    virtual void DidFocusOnField() = 0;
+    virtual void DidBlurFromField(WebFocusType) = 0;
+    virtual void DidFocusOnField(WebFocusType) = 0;
     virtual void FieldValueChanged() = 0;
     virtual bool FocusOnNextField(const DateTimeFieldElement&) = 0;
     virtual bool FocusOnPreviousField(const DateTimeFieldElement&) = 0;
     virtual bool IsFieldOwnerDisabled() const = 0;
     virtual bool IsFieldOwnerReadOnly() const = 0;
     virtual AtomicString LocaleIdentifier() const = 0;
     virtual void FieldDidChangeValueByKeyboard() = 0;
   };
 
   void DefaultEventHandler(Event*) override;
@@ skipping 23 matching lines @@
                   const String& ax_help_text,
                   int ax_minimum,
                   int ax_maximum);
   Locale& LocaleForOwner() const;
   AtomicString LocaleIdentifier() const;
   void UpdateVisibleValue(EventBehavior);
   virtual int ValueAsInteger() const = 0;
   virtual int ValueForARIAValueNow() const;
 
   // Node functions.
-  void SetFocused(bool) override;
+  void SetFocused(bool, WebFocusType) override;
 
  private:
   void DefaultKeyboardEventHandler(KeyboardEvent*);
   bool IsDateTimeFieldElement() const final;
   bool IsFieldOwnerDisabled() const;
   bool IsFieldOwnerReadOnly() const;
   bool SupportsFocus() const final;
 
   Member<FieldOwner> field_owner_;
 };
 
 }  // namespace blink
 
 #endif