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/dialogs/TitleAreaDialog.java
* Sets the title image to be shown in the title area of this dialog.
     * 
     * @param newTitleImage
     *            the title image to be shown
     */
    public void setTitleImage(Image newTitleImage) {
    	titleImage = newTitleImage;
    	
    	
    	if (titleImageLabel != null && !titleImageLabel.isDisposed()) {
    		titleImageLabel.setImage(newTitleImage);
    		titleImageLabel.setVisible(newTitleImage != null);
    		if (newTitleImage != null) {
    			resetWorkAreaAttachments(titleArea);
    		}
    	}
    }
    /**
     * Make the label used for displaying error images visible depending on
     * boolean.
     * @param visible If <code>true</code> make the image visible, if
     * not then make it not visible.
     */
    private void setImageLabelVisible(boolean visible) {
        messageImageLabel.setVisible(visible);
        leftFillerLabel.setVisible(visible);
    }
    /**
     * Reset the attachment of the workArea to now attach to top as the top
     * control.