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
}
			}
			/*
			 * (non-Javadoc)
			 * 
			 * @see org.eclipse.core.runtime.ISafeRunnable#handleException(java.lang.Throwable)
			 */
			public void handleException(Throwable e) {
				errorOccurred = true;
				
				Policy.getLog().log(new Status(IStatus.ERROR, Policy.JFACE, 0, e.toString(), e));
				clearSelectedNode();
				String message = JFaceResources.getString("SafeRunnable.errorMessage"); 
				MessageDialog.openError(getShell(), JFaceResources.getString("Error"), message); 
			}
		});
	}
	/**
	 * Selects the page determined by <code>lastSuccessfulNode</code> in the
	 * page hierarchy.
	 */
	void selectCurrentPageAgain() {
		if (lastSuccessfulNode == null) {
			return;
		}
		getTreeViewer().setSelection(new StructuredSelection(lastSuccessfulNode));
		currentPage.setVisible(true);
	}
	/**
	 * Selects the saved item in the tree of preference pages. If it cannot do