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
*/
    private void updateMessage(String newMessage) {
        messageLabel.setText(newMessage);
    }
    /**
     * Sets the title to be shown in the title area of this dialog.
     * 
     * @param newTitle
     *            the title show
     */
    public void setTitle(String newTitle) {
        if (titleLabel == null) {
			return;
		}
        String title = newTitle;
        if (title == null) {
			title = "";
		}
        titleLabel.setText(title);
    }
    /**
     * Sets the title bar color for this dialog.
     * 
     * @param color
     *            the title bar color
     */
    public void setTitleAreaColor(RGB color) {
        titleAreaRGB = color;
    }
    /**