Implement <select> Popup Menu using PagePopup

Source/web/PopupMenuImpl.h

Index: Source/web/PopupMenuImpl.h
diff --git a/Source/web/DateTimeChooserImpl.h b/Source/web/PopupMenuImpl.h
similarity index 66%
copy from Source/web/DateTimeChooserImpl.h
copy to Source/web/PopupMenuImpl.h
index 83eb256fa86b567364ffd032647fd89825055299..833d5f60cb48be143f2e11ed27391b469264d0b9 100644
--- a/Source/web/DateTimeChooserImpl.h
+++ b/Source/web/PopupMenuImpl.h
@@ -28,34 +28,47 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef DateTimeChooserImpl_h
-#define DateTimeChooserImpl_h
+#ifndef PopupMenuImpl_h
+#define PopupMenuImpl_h
 
-#if ENABLE(INPUT_MULTIPLE_FIELDS_UI)
-#include "core/html/forms/DateTimeChooser.h"
+#include "core/html/forms/PopupMenuClient.h"
 #include "core/page/PagePopupClient.h"
+#include "platform/PopupMenu.h"
 
 namespace blink {
 
 class ChromeClientImpl;
-class DateTimeChooserClient;
 class PagePopup;
+class HTMLElement;
+class HTMLHRElement;
+class HTMLOptGroupElement;
+class HTMLOptionElement;
 
-class DateTimeChooserImpl final : public DateTimeChooser, public PagePopupClient {
+class PopupMenuImpl final : public PopupMenu, public PagePopupClient {
 public:
-    static PassRefPtr<DateTimeChooserImpl> create(ChromeClientImpl*, DateTimeChooserClient*, const DateTimeChooserParameters&);
-    virtual ~DateTimeChooserImpl();
+    static PassRefPtr<PopupMenuImpl> create(ChromeClientImpl*, PopupMenuClient*);
+    virtual ~PopupMenuImpl();
+    virtual void trace(Visitor*) override;
 
-    // DateTimeChooser functions:
-    virtual void endChooser() override;
-    virtual AXObject* rootAXObject() override;
+    virtual void show(const FloatQuad& controlPosition, const IntSize& controlSize, int index) override;
+    virtual void hide() override;
+    virtual void updateFromElement() override;
+    virtual void disconnectClient() override;
+
+    void dispose();
 
 private:
-    DateTimeChooserImpl(ChromeClientImpl*, DateTimeChooserClient*, const DateTimeChooserParameters&);
+    PopupMenuImpl(ChromeClientImpl*, PopupMenuClient*);
+
+    void addOption(HTMLOptionElement&, SharedBuffer*);
+    void addOptGroup(HTMLOptGroupElement&, SharedBuffer*);
+    void addSeparator(HTMLHRElement&, SharedBuffer*);
+    void addElementStyle(HTMLElement&, SharedBuffer*);
+
     // PagePopupClient functions:
     virtual IntSize contentSize() override;
     virtual void writeDocument(SharedBuffer*) override;
-    virtual Locale& locale() override;
+    virtual void didWriteDocument(Document*) override;
     virtual void setValueAndClosePopup(int, const String&) override;
     virtual void setValue(const String&) override;
     virtual void closePopup() override;
@@ -63,14 +76,10 @@ private:
     virtual void didClosePopup() override;
 
     ChromeClientImpl* m_chromeClient;
-    DateTimeChooserClient* m_client;
+    PopupMenuClient* m_client;
     PagePopup* m_popup;
-    DateTimeChooserParameters m_parameters;
-    OwnPtr<Locale> m_locale;
 };
 
 }
 
-#endif // ENABLE(INPUT_MULTIPLE_FIELDS_UI)
-
-#endif // DateTimeChooserImpl_h
+#endif // PopupMenuImpl_h