Revision 1286031

Transferred from the Adobe Open Source Subversion Repository

Revision: 3499
Author:   rfrishbe@adobe.com
Date:     2008-10-06T23:57:04.003486Z

Log Message: 
-----------
Code cleanup:

1.  Remove IDisplayObjectElement and IAssignableDisplayObjectElement.  No one was actually using these interfaces...a few classes were implementing them though.

2.  Big ASDoc comment scrub for Group, DataGroup, and GroupBase.  Fixed some ASDoc in LayoutBase, IViewport, and ResizeMode.

3.  Spit and finish on Group.  No more variables or parameters typed as "*".  Got the content APIs in-line with Flash's DisplayObjectContainer, which means exceptions are now thrown where appropriate.

4.  Fixed a bug in DataGround where graphic items with item renderers had trouble in itemRemoved() (SDK-17175)

QE: Yes - Please revamp the excluded test cases to look for the new exceptions.
Doc: Yes
Bugs: SDK-17175
Reviewer: Glenn

Modified Paths:
--------------
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/TextBox.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/core/DataGroup.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/core/ResizeMode.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/core/GroupBase.as</path>
<path kind="file" action="D">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/IDisplayObjectElement.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/TextGraphic.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/core/Group.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/StrokedElement.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/graphicsClasses/GraphicElement.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/layout/LayoutBase.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/component/ItemsComponent.as</path>
<path kind="file" action="D">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/IAssignableDisplayObjectElement.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/intf/IViewport.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/BitmapGraphic.as</path>
<path kind="file" action="M">/flex/sdk/trunk/frameworks/projects/flex4/src/flex/graphics/graphicsClasses/TextGraphicElement.as</path>