Added window.internals.isColorChooserShown()

Source/core/html/HTMLInputElement.cpp

Index: Source/core/html/HTMLInputElement.cpp
diff --git a/Source/core/html/HTMLInputElement.cpp b/Source/core/html/HTMLInputElement.cpp
index 315c4b93e67247cacfb2357dc8cfde8bfe6b718c..214cc576c0152673ff0ac2099295fdadb9c7c2af 100644
--- a/Source/core/html/HTMLInputElement.cpp
+++ b/Source/core/html/HTMLInputElement.cpp
@@ -1487,6 +1487,13 @@ void HTMLInputElement::selectColorInColorChooser(const Color& color)
         return;
     static_cast<ColorInputType*>(m_inputType.get())->didChooseColor(color);
 }
+
+bool HTMLInputElement::isColorChooserShown() const
+{
+    if (!m_inputType->isColorControl())

[keishi, 2013/05/21 05:20:54]

We decided not to branch depending on type inside HTMLInputElement.cpp, for new
code.

I think we can make this not color chooser specific and use one
method(internals.isChooserShown) for all chooser dialogs.

[Hajime Morrita, 2013/05/21 06:11:23]

OK, let me do that.

+        return false;
+    return static_cast<ColorInputType*>(m_inputType.get())->hasChooser();
+}
 #endif
 
 #if ENABLE(DATALIST_ELEMENT)