diff -r 000000000000 -r 6474c204b198 mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/protocol/RequestContent.java	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,98 @@
+/*
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+
+package ch.boye.httpclientandroidlib.protocol;
+
+import java.io.IOException;
+
+import ch.boye.httpclientandroidlib.HttpEntity;
+import ch.boye.httpclientandroidlib.HttpEntityEnclosingRequest;
+import ch.boye.httpclientandroidlib.HttpException;
+import ch.boye.httpclientandroidlib.HttpRequest;
+import ch.boye.httpclientandroidlib.HttpRequestInterceptor;
+import ch.boye.httpclientandroidlib.HttpVersion;
+import ch.boye.httpclientandroidlib.ProtocolVersion;
+import ch.boye.httpclientandroidlib.ProtocolException;
+
+/**
+ * RequestContent is the most important interceptor for outgoing requests.
+ * It is responsible for delimiting content length by adding
+ * <code>Content-Length</code> or <code>Transfer-Content</code> headers based
+ * on the properties of the enclosed entity and the protocol version.
+ * This interceptor is required for correct functioning of client side protocol
+ * processors.
+ *
+ * @since 4.0
+ */
+public class RequestContent implements HttpRequestInterceptor {
+
+    public RequestContent() {
+        super();
+    }
+
+    public void process(final HttpRequest request, final HttpContext context)
+            throws HttpException, IOException {
+        if (request == null) {
+            throw new IllegalArgumentException("HTTP request may not be null");
+        }
+        if (request instanceof HttpEntityEnclosingRequest) {
+            if (request.containsHeader(HTTP.TRANSFER_ENCODING)) {
+                throw new ProtocolException("Transfer-encoding header already present");
+            }
+            if (request.containsHeader(HTTP.CONTENT_LEN)) {
+                throw new ProtocolException("Content-Length header already present");
+            }
+            ProtocolVersion ver = request.getRequestLine().getProtocolVersion();
+            HttpEntity entity = ((HttpEntityEnclosingRequest)request).getEntity();
+            if (entity == null) {
+                request.addHeader(HTTP.CONTENT_LEN, "0");
+                return;
+            }
+            // Must specify a transfer encoding or a content length
+            if (entity.isChunked() || entity.getContentLength() < 0) {
+                if (ver.lessEquals(HttpVersion.HTTP_1_0)) {
+                    throw new ProtocolException(
+                            "Chunked transfer encoding not allowed for " + ver);
+                }
+                request.addHeader(HTTP.TRANSFER_ENCODING, HTTP.CHUNK_CODING);
+            } else {
+                request.addHeader(HTTP.CONTENT_LEN, Long.toString(entity.getContentLength()));
+            }
+            // Specify a content type if known
+            if (entity.getContentType() != null && !request.containsHeader(
+                    HTTP.CONTENT_TYPE )) {
+                request.addHeader(entity.getContentType());
+            }
+            // Specify a content encoding if known
+            if (entity.getContentEncoding() != null && !request.containsHeader(
+                    HTTP.CONTENT_ENCODING)) {
+                request.addHeader(entity.getContentEncoding());
+            }
+        }
+    }
+
+}