Added window.internals.isColorChooserShown()

Source/core/testing/Internals.idl

 /*
  * Copyright (C) 2012 Google Inc. All rights reserved.
  * Copyright (C) 2013 Apple 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.
@@ skipping 59 matching lines @@
     [RaisesException] Node firstChildByWalker(Node node);
     [RaisesException] Node lastChildByWalker(Node node);
     [RaisesException] Node nextNodeByWalker(Node node);
     [RaisesException] Node previousNodeByWalker(Node node);
 
     [RaisesException] boolean attached(Node node);
 
     DOMString visiblePlaceholder(Element element);
 #if defined(ENABLE_INPUT_TYPE_COLOR) && ENABLE_INPUT_TYPE_COLOR
     void selectColorInColorChooser(Element element, DOMString colorValue);
+    boolean isColorChooserShown(Element element);

[tkent, 2013/05/21 05:20:43]

I don't think this should belong to Internals.  TestRunner can know existence of
a ColorChooser without Internals help, right?

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

OK, I'll move this to TestRunner.

 #endif
     [RaisesException] DOMString[] formControlStateOfPreviousHistoryItem();
     [RaisesException] void setFormControlStateOfPreviousHistoryItem(sequence<DOMString> values);
     [RaisesException] void setEnableMockPagePopup(boolean enabled);
     readonly attribute PagePopupController pagePopupController;
 
     [RaisesException] ClientRect absoluteCaretBounds();
 
     [RaisesException] ClientRect boundingBox(Element element);
 
@@ skipping 148 matching lines @@
     void forceReload(boolean endToEnd);
 
     [Conditional=ENCRYPTED_MEDIA_V2] void initializeMockCDM();
 
     void enableMockSpeechSynthesizer();
 
     [RaisesException] DOMString getImageSourceURL(Element element);
 
     boolean isSelectPopupVisible(Node node);
 };