Implement <select> Popup Menu using PagePopup

Source/web/WebPagePopupImpl.cpp

Index: Source/web/WebPagePopupImpl.cpp
diff --git a/Source/web/WebPagePopupImpl.cpp b/Source/web/WebPagePopupImpl.cpp
index 1250ff583a31de73aba6b1fe746d78662811ba95..795a1aa658f36ae1f7fccc90be2ed481d9f1e9b2 100644
--- a/Source/web/WebPagePopupImpl.cpp
+++ b/Source/web/WebPagePopupImpl.cpp
@@ -48,6 +48,7 @@
 #include "modules/accessibility/AXObjectCacheImpl.h"
 #include "platform/EventDispatchForbiddenScope.h"
 #include "platform/LayoutTestSupport.h"
+#include "platform/ScriptForbiddenScope.h"
 #include "platform/TraceEvent.h"
 #include "platform/heap/Handle.h"
 #include "public/platform/WebCompositeAndReadbackAsyncCallback.h"
@@ -178,6 +179,12 @@ private:
             m_popup->m_webView->client()->postAccessibilityEvent(WebAXObject(obj), static_cast<WebAXEvent>(notification));
     }
 
+    virtual void setToolTip(const String& tooltipText, TextDirection dir) override
+    {
+        if (m_popup->m_webView->client())
+            m_popup->m_webView->client()->setToolTipText(tooltipText, toWebTextDirection(dir));
+    }
+
     WebPagePopupImpl* m_popup;
 };
 
@@ -260,9 +267,24 @@ bool WebPagePopupImpl::initializePage()
     RefPtr<SharedBuffer> data = SharedBuffer::create();
     m_popupClient->writeDocument(data.get());
     frame->loader().load(FrameLoadRequest(0, blankURL(), SubstituteData(data, "text/html", "UTF-8", KURL(), ForceSynchronousLoad)));
+
+    m_popupClient->didWriteDocument(frame->document());
+
     return true;
 }
 
+void WebPagePopupImpl::postMessage(const String& message)
+{
+    if (!m_page)
+        return;
+    ScriptForbiddenScope::AllowUserAgentScript allowScript;
+    LocalDOMWindow* window = toLocalFrame(m_page->mainFrame())->localDOMWindow();
+    if (!window)
+        return;
+    RefPtrWillBeRawPtr<MessageEvent> event = MessageEvent::create(message);
+    window->dispatchEvent(event);

[tkent, 2014/12/15 09:26:05]

window->dispatchEvent(MessageEvent::create(message)) is simpler

[keishi, 2014/12/16 03:53:24]

Done.

+}
+
 void WebPagePopupImpl::destroyPage()
 {
     if (!m_page)