Remove old pointer tool.

Signed-off-by: CyberZHG <CyberZHG@gmail.com>
Remove old move tool.

Signed-off-by: CyberZHG <CyberZHG@gmail.com>
Remove old signal tool.

Signed-off-by: CyberZHG <CyberZHG@gmail.com>
Remove old zoom tool.

Signed-off-by: CyberZHG <CyberZHG@gmail.com>