Revision 1285998

Transferred from the Adobe Open Source Subversion Repository

Revision: 14744
Author:   klin@adobe.com
Date:     2010-03-12T23:33:39.865284Z

Log Message: 
-----------
Merge revision 14741 from 4.x to trunk.

Adding ILayoutDirectionElement to address issues with non-styled components such as embedded bitmaps. Also, addressed issues with changing layoutDirection at runtime.

-Added ILayoutDirectionElement.as with the layoutDirection property and invalidateLayoutDirection(). I took them out of IVisualElement.
-Moved the mirroring code from FlexBitmap to BitmapAsset as well as SpriteAsset. Also, implemented ILayoutDirectionElement in both.
-Addressed issues with layoutDirection changing at runtime by adding logic in UIComponent and Container to call invalidateLayoutDirection() on all of their ILayoutDirectionElement children.
-Updated various other components to use the new interface.
-Updated the dependency checker.

QE notes: No
Doc notes: No
Bugs: SDK-25656, SDK-25685, SDK-25726, SDK-25758 , SDK-25776 , SDK-25784 , SDK-25791, SDK-25806
Reviewer: Jason, Carol
Tests run: checkintests
Is noteworthy for integration: No

Modified Paths:
--------------
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/spark/src/spark/core/SpriteVisualElement.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/spark/src/spark/primitives/supportClasses/GraphicElement.as</path>
<path kind="dir" action="M">/flex/sdk/trunk</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/IVisualElement.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/SpriteAsset.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/FlexBitmap.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/BitmapAsset.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/LayoutDirection.as</path>
<path kind="file" action="M">/flex/sdk/trunk/tools/dependencychecker/frameworkSwcExceptionsList.txt</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/managers/DragManagerImpl.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/UIComponent.as</path>
<path kind="file" copyfrom-path="/flex/sdk/branches/4.x/frameworks/projects/framework/src/mx/core/ILayoutDirectionElement.as" copyfrom-rev="14741" action="A">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/ILayoutDirectionElement.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/framework/src/mx/core/Container.as</path>