去掉 #1266 中增加的 protocol 的多余的依赖

protocol/pom.xml

@@ -26,13 +26,5 @@
 			<groupId>commons-lang</groupId>
 			<artifactId>commons-lang</artifactId>
 		</dependency>
-		<dependency>
-			<groupId>oro</groupId>
-			<artifactId>oro</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>com.googlecode.aviator</groupId>
-			<artifactId>aviator</artifactId>
-		</dependency>
 	</dependencies>
 </project>