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/PreferenceDialog.java
IPreferenceNode node = (IPreferenceNode) nodes.next();
			IPreferencePage page = node.getPage();
			if (page instanceof PreferencePage) {
				
				IPreferenceStore store = ((PreferencePage) page).getPreferenceStore();
				if (store != null && store.needsSaving()
						&& store instanceof IPersistentPreferenceStore) {
					try {
						((IPersistentPreferenceStore) store).save();
					} catch (IOException e) {
						MessageDialog
								.openError(
										getShell(),
										JFaceResources.getString("PreferenceDialog.saveErrorTitle"), 
										JFaceResources
												.format(
														"PreferenceDialog.saveErrorMessage", new Object[] { page.getTitle(), e.getMessage() })); 
					}
				}
			}
		}
	}
	/**
	 * Notifies that the window's close button was pressed, the close menu was
	 * selected, or the ESCAPE key pressed.
	 * <p>
	 * The default implementation of this framework method sets the window's
	 * return code to <code>CANCEL</code> and closes the window using
	 * <code>close</code>. Subclasses may extend or reimplement.
	 * </p>