Bug 159930 [Dialogs] Remove the ControlAnimator from the Preferences and TitleArea dialog
M2 We have decided to remove the control animations. We are also going to remove the background colors from the error message and keep them as the same as the plain message background.
bundles/org.eclipse.jface/src/org/eclipse/jface/preference/PreferenceMessageArea.java
lastMessageText = null;
		lastMessageType = IMessageProvider.NONE;
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.DialogMessageArea#clearErrorMessage()
	 */
	public void clearErrorMessage() {
        if (lastMessageText == null) {
			restoreTitle();
		} else {
			updateText(lastMessageText, lastMessageType);
		}
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.DialogMessageArea#setTitleLayoutData(java.lang.Object)
	 */
	public void setTitleLayoutData(Object layoutData) {
        titleLabel.setLayoutData(layoutData);
	}
	/* (non-Javadoc)
	 * @see org.eclipse.jface.dialogs.DialogMessageArea#showTitle(java.lang.String, org.eclipse.swt.graphics.Image)
	 */
	public void showTitle(String titleMessage, Image titleImage) {
	    titleLabel.setImage(titleImage);
		titleLabel.setText(titleMessage);
		restoreTitle();
		return;
	}
}