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diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/ProtocolVersion.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/ProtocolVersion.java
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--- a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/ProtocolVersion.java
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@@ -1,264 +0,0 @@
-/*
- * ====================================================================
- * 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;
-
-import java.io.Serializable;
-
-import ch.boye.httpclientandroidlib.annotation.Immutable;
-import ch.boye.httpclientandroidlib.util.Args;
-
-/**
- * Represents a protocol version. The "major.minor" numbering
- * scheme is used to indicate versions of the protocol.
- * <p>
- * This class defines a protocol version as a combination of
- * protocol name, major version number, and minor version number.
- * Note that {@link #equals} and {@link #hashCode} are defined as
- * final here, they cannot be overridden in derived classes.
- * </p>
- *
- * @since 4.0
- */
-@Immutable
-public class ProtocolVersion implements Serializable, Cloneable {
-
- private static final long serialVersionUID = 8950662842175091068L;
-
-
- /** Name of the protocol. */
- protected final String protocol;
-
- /** Major version number of the protocol */
- protected final int major;
-
- /** Minor version number of the protocol */
- protected final int minor;
-
-
- /**
- * Create a protocol version designator.
- *
- * @param protocol the name of the protocol, for example "HTTP"
- * @param major the major version number of the protocol
- * @param minor the minor version number of the protocol
- */
- public ProtocolVersion(final String protocol, final int major, final int minor) {
- this.protocol = Args.notNull(protocol, "Protocol name");
- this.major = Args.notNegative(major, "Protocol minor version");
- this.minor = Args.notNegative(minor, "Protocol minor version");
- }
-
- /**
- * Returns the name of the protocol.
- *
- * @return the protocol name
- */
- public final String getProtocol() {
- return protocol;
- }
-
- /**
- * Returns the major version number of the protocol.
- *
- * @return the major version number.
- */
- public final int getMajor() {
- return major;
- }
-
- /**
- * Returns the minor version number of the HTTP protocol.
- *
- * @return the minor version number.
- */
- public final int getMinor() {
- return minor;
- }
-
-
- /**
- * Obtains a specific version of this protocol.
- * This can be used by derived classes to instantiate themselves instead
- * of the base class, and to define constants for commonly used versions.
- * <br/>
- * The default implementation in this class returns <code>this</code>
- * if the version matches, and creates a new {@link ProtocolVersion}
- * otherwise.
- *
- * @param major the major version
- * @param minor the minor version
- *
- * @return a protocol version with the same protocol name
- * and the argument version
- */
- public ProtocolVersion forVersion(final int major, final int minor) {
-
- if ((major == this.major) && (minor == this.minor)) {
- return this;
- }
-
- // argument checking is done in the constructor
- return new ProtocolVersion(this.protocol, major, minor);
- }
-
-
- /**
- * Obtains a hash code consistent with {@link #equals}.
- *
- * @return the hashcode of this protocol version
- */
- @Override
- public final int hashCode() {
- return this.protocol.hashCode() ^ (this.major * 100000) ^ this.minor;
- }
-
-
- /**
- * Checks equality of this protocol version with an object.
- * The object is equal if it is a protocl version with the same
- * protocol name, major version number, and minor version number.
- * The specific class of the object is <i>not</i> relevant,
- * instances of derived classes with identical attributes are
- * equal to instances of the base class and vice versa.
- *
- * @param obj the object to compare with
- *
- * @return <code>true</code> if the argument is the same protocol version,
- * <code>false</code> otherwise
- */
- @Override
- public final boolean equals(final Object obj) {
- if (this == obj) {
- return true;
- }
- if (!(obj instanceof ProtocolVersion)) {
- return false;
- }
- final ProtocolVersion that = (ProtocolVersion) obj;
-
- return ((this.protocol.equals(that.protocol)) &&
- (this.major == that.major) &&
- (this.minor == that.minor));
- }
-
-
- /**
- * Checks whether this protocol can be compared to another one.
- * Only protocol versions with the same protocol name can be
- * {@link #compareToVersion compared}.
- *
- * @param that the protocol version to consider
- *
- * @return <code>true</code> if {@link #compareToVersion compareToVersion}
- * can be called with the argument, <code>false</code> otherwise
- */
- public boolean isComparable(final ProtocolVersion that) {
- return (that != null) && this.protocol.equals(that.protocol);
- }
-
-
- /**
- * Compares this protocol version with another one.
- * Only protocol versions with the same protocol name can be compared.
- * This method does <i>not</i> define a total ordering, as it would be
- * required for {@link java.lang.Comparable}.
- *
- * @param that the protocol version to compare with
- *
- * @return a negative integer, zero, or a positive integer
- * as this version is less than, equal to, or greater than
- * the argument version.
- *
- * @throws IllegalArgumentException
- * if the argument has a different protocol name than this object,
- * or if the argument is <code>null</code>
- */
- public int compareToVersion(final ProtocolVersion that) {
- Args.notNull(that, "Protocol version");
- Args.check(this.protocol.equals(that.protocol),
- "Versions for different protocols cannot be compared: %s %s", this, that);
- int delta = getMajor() - that.getMajor();
- if (delta == 0) {
- delta = getMinor() - that.getMinor();
- }
- return delta;
- }
-
-
- /**
- * Tests if this protocol version is greater or equal to the given one.
- *
- * @param version the version against which to check this version
- *
- * @return <code>true</code> if this protocol version is
- * {@link #isComparable comparable} to the argument
- * and {@link #compareToVersion compares} as greater or equal,
- * <code>false</code> otherwise
- */
- public final boolean greaterEquals(final ProtocolVersion version) {
- return isComparable(version) && (compareToVersion(version) >= 0);
- }
-
-
- /**
- * Tests if this protocol version is less or equal to the given one.
- *
- * @param version the version against which to check this version
- *
- * @return <code>true</code> if this protocol version is
- * {@link #isComparable comparable} to the argument
- * and {@link #compareToVersion compares} as less or equal,
- * <code>false</code> otherwise
- */
- public final boolean lessEquals(final ProtocolVersion version) {
- return isComparable(version) && (compareToVersion(version) <= 0);
- }
-
-
- /**
- * Converts this protocol version to a string.
- *
- * @return a protocol version string, like "HTTP/1.1"
- */
- @Override
- public String toString() {
- final StringBuilder buffer = new StringBuilder();
- buffer.append(this.protocol);
- buffer.append('/');
- buffer.append(Integer.toString(this.major));
- buffer.append('.');
- buffer.append(Integer.toString(this.minor));
- return buffer.toString();
- }
-
- @Override
- public Object clone() throws CloneNotSupportedException {
- return super.clone();
- }
-
-}