1 files changed, 0 insertions, 111 deletions
diff --git a/mobile/android/services/src/main/java/org/mozilla/gecko/background/fxa/SkewHandler.java b/mobile/android/services/src/main/java/org/mozilla/gecko/background/fxa/SkewHandler.java
deleted file mode 100644
index 9d0ad5e03..000000000
--- a/mobile/android/services/src/main/java/org/mozilla/gecko/background/fxa/SkewHandler.java
+++ /dev/null
@@ -1,111 +0,0 @@
-/* This Source Code Form is subject to the terms of the Mozilla Public
- * License, v. 2.0. If a copy of the MPL was not distributed with this
- * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
-
-package org.mozilla.gecko.background.fxa;
-
-import java.net.URI;
-import java.net.URISyntaxException;
-import java.util.HashMap;
-
-import org.mozilla.gecko.background.common.log.Logger;
-import org.mozilla.gecko.sync.net.Resource;
-
-import ch.boye.httpclientandroidlib.Header;
-import ch.boye.httpclientandroidlib.HttpHeaders;
-import ch.boye.httpclientandroidlib.HttpResponse;
-import ch.boye.httpclientandroidlib.impl.cookie.DateParseException;
-import ch.boye.httpclientandroidlib.impl.cookie.DateUtils;
-
-public class SkewHandler {
-  private static final String LOG_TAG = "SkewHandler";
-  protected volatile long skewMillis = 0L;
-  protected final String hostname;
-
-  private static final HashMap<String, SkewHandler> skewHandlers = new HashMap<String, SkewHandler>();
-
-  public static SkewHandler getSkewHandlerForResource(final Resource resource) {
-    return getSkewHandlerForHostname(resource.getHostname());
-  }
-
-  public static SkewHandler getSkewHandlerFromEndpointString(final String url) throws URISyntaxException {
-    if (url == null) {
-      throw new IllegalArgumentException("url must not be null.");
-    }
-    URI u = new URI(url);
-    return getSkewHandlerForHostname(u.getHost());
-  }
-
-  public static synchronized SkewHandler getSkewHandlerForHostname(final String hostname) {
-    SkewHandler handler = skewHandlers.get(hostname);
-    if (handler == null) {
-      handler = new SkewHandler(hostname);
-      skewHandlers.put(hostname, handler);
-    }
-    return handler;
-  }
-
-  public static synchronized void clearSkewHandlers() {
-    skewHandlers.clear();
-  }
-
-  public SkewHandler(final String hostname) {
-    this.hostname = hostname;
-  }
-
-  public boolean updateSkewFromServerMillis(long millis, long now) {
-    skewMillis = millis - now;
-    Logger.debug(LOG_TAG, "Updated skew: " + skewMillis + "ms for hostname " + this.hostname);
-    return true;
-  }
-
-  public boolean updateSkewFromHTTPDateString(String date, long now) {
-    try {
-      final long millis = DateUtils.parseDate(date).getTime();
-      return updateSkewFromServerMillis(millis, now);
-    } catch (DateParseException e) {
-      Logger.warn(LOG_TAG, "Unexpected: invalid Date header from " + this.hostname);
-      return false;
-    }
-  }
-
-  public boolean updateSkewFromDateHeader(Header header, long now) {
-    String date = header.getValue();
-    if (null == date) {
-      Logger.warn(LOG_TAG, "Unexpected: null Date header from " + this.hostname);
-      return false;
-    }
-    return updateSkewFromHTTPDateString(date, now);
-  }
-
-  /**
-   * Update our tracked skew value to account for the local clock differing from
-   * the server's.
-   * 
-   * @param response
-   *          the received HTTP response.
-   * @param now
-   *          the current time in milliseconds.
-   * @return true if the skew value was updated, false otherwise.
-   */
-  public boolean updateSkew(HttpResponse response, long now) {
-    Header header = response.getFirstHeader(HttpHeaders.DATE);
-    if (null == header) {
-      Logger.warn(LOG_TAG, "Unexpected: missing Date header from " + this.hostname);
-      return false;
-    }
-    return updateSkewFromDateHeader(header, now);
-  }
-
-  public long getSkewInMillis() {
-    return skewMillis;
-  }
-
-  public long getSkewInSeconds() {
-    return skewMillis / 1000;
-  }
-
-  public void resetSkew() {
-    skewMillis = 0L;
-  }
-}
-\ No newline at end of file