Made abstract requests public again

git-svn-id: https://src.springframework.org/svn/spring-framework/trunk@3922 50f2f4bb-b051-0410-bef5-90022cba6387

org.springframework.web/src/main/java/org/springframework/http/client/AbstractBufferingClientHttpRequest.java

@@ -28,7 +28,7 @@ import org.springframework.http.HttpHeaders;
  * @author Arjen Poutsma
  * @since 3.0.6
  */
-abstract class AbstractBufferingClientHttpRequest extends AbstractClientHttpRequest {
+public abstract class AbstractBufferingClientHttpRequest extends AbstractClientHttpRequest {
 
 	private ByteArrayOutputStream bufferedOutput = new ByteArrayOutputStream();
 

org.springframework.web/src/main/java/org/springframework/http/client/AbstractClientHttpRequest.java

@@ -28,7 +28,7 @@ import org.springframework.util.Assert;
  * @author Arjen Poutsma
  * @since 3.0
  */
-abstract class AbstractClientHttpRequest implements ClientHttpRequest {
+public abstract class AbstractClientHttpRequest implements ClientHttpRequest {
 
 	private boolean executed = false;