Remove HTTP pipelining support.

chrome/test/data/webui/net_internals/http_pipeline_view.js

-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// Include test fixture.
-GEN_INCLUDE(['net_internals_test.js']);
-
-// Anonymous namespace
-(function() {
-
-/**
- * Checks the display on the HTTP Pipelining tab against the information it
- * should be displaying.
- * @param {object} httpPipelineStatus Results from a http pipeline status query.
- */
-function checkDisplay(httpPipelineStatus) {
-  expectEquals(httpPipelineStatus.pipelining_enabled,
-               $(HttpPipelineView.ENABLED_SPAN_ID).innerText == "true");
-}
-
-/**
- * Finds an entry with the specified host name and port in the
- * |pipelinedHostInfo| cache, and returns its index.
- * @param {object} pipelinedHostInfo Results to search.
- * @param {string} hostname The host name of the host to find.
- * @param {int} port The port of the host to find.
- * @return {int} Index of the specified host.  -1 if not found.
- */
-function findEntry(pipelinedHostInfo, hostname, port) {
-  var expected = hostname + ":" + port;
-  for (var i = 0; i < pipelinedHostInfo.length; ++i) {
-    if (pipelinedHostInfo[i].host == expected)
-      return i;
-  }
-  return -1;
-}
-
-/**
- * A Task that adds a pipeline capability to the known hosts map and waits for
- * it to appear in the data we receive from the browser.
- * @param {string} hostname Name of host address we're waiting for.
- * @param {int} port Port of the host we're waiting for.
- * @param {string} capability The capability to set.
- * @extends {NetInternalsTest.Task}
- */
-function AddPipelineCapabilityTask(hostname, port, capability) {
-  this.hostname_ = hostname;
-  this.port_ = port;
-  this.capability_ = capability;
-  NetInternalsTest.Task.call(this);
-}
-
-AddPipelineCapabilityTask.prototype = {
-  __proto__: NetInternalsTest.Task.prototype,
-
-  /**
-   * Adds an entry to the host map and starts waiting to receive the results
-   * from the browser process.
-   */
-  start: function() {
-    var addPipelineCapabilityParams = [
-      this.hostname_,
-      this.port_,
-      this.capability_
-    ];
-    chrome.send('addDummyHttpPipelineFeedback', addPipelineCapabilityParams);
-    g_browser.addHttpPipeliningStatusObserver(this, false);
-  },
-
-  /**
-   * Callback from the BrowserBridge.  Checks if |httpPipelineStatus| has the
-   * known host specified on creation.  If so, validates it and completes the
-   * task.  If not, continues running.
-   * @param {object} httpPipelineStatus Result of a http pipeline status query.
-   */
-  onHttpPipeliningStatusChanged: function(httpPipelineStatus) {
-    if (!this.isDone()) {
-      checkDisplay(httpPipelineStatus);
-
-      var index = findEntry(httpPipelineStatus.pipelined_host_info,
-                            this.hostname_, this.port_);
-      if (index >= 0) {
-        var entry = httpPipelineStatus.pipelined_host_info[index];
-        expectEquals(this.capability_, entry.capability);
-
-        var hostPortText = NetInternalsTest.getTbodyText(
-            HttpPipelineView.KNOWN_HOSTS_TABLE_ID, index, 0);
-        expectEquals(this.hostname_ + ":" + this.port_, hostPortText);
-        var capabilityText = NetInternalsTest.getTbodyText(
-            HttpPipelineView.KNOWN_HOSTS_TABLE_ID, index, 1);
-        expectEquals(this.capability_, capabilityText);
-
-        this.onTaskDone();
-      }
-    }
-  }
-};
-
-/**
- * Adds a capable pipelining host.
- */
-TEST_F('NetInternalsTest', 'netInternalsHttpPipelineViewCapable', function() {
-  // Since this is called before we switch to the HTTP Pipelining view, we'll
-  // never see the original pipelining state.
-  chrome.send('enableHttpPipelining', [true]);
-
-  NetInternalsTest.switchToView('httpPipeline');
-  var taskQueue = new NetInternalsTest.TaskQueue(true);
-  taskQueue.addTask(new AddPipelineCapabilityTask(
-      'somewhere.com', 80, 'capable'));
-  taskQueue.run(true);
-});
-
-/**
- * Adds an incapable pipelining host.
- */
-TEST_F('NetInternalsTest', 'netInternalsHttpPipelineViewIncapable', function() {
-  // Since this is called before we switch to the HTTP Pipelining view, we'll
-  // never see the original pipelining state.
-  chrome.send('enableHttpPipelining', [true]);
-
-  NetInternalsTest.switchToView('httpPipeline');
-  var taskQueue = new NetInternalsTest.TaskQueue(true);
-  taskQueue.addTask(new AddPipelineCapabilityTask(
-      'elsewhere.com', 1234, 'incapable'));
-  taskQueue.run(true);
-});
-
-/**
- * Checks with pipelining disabled.
- * TODO(mmenke):  Make this test wait to receive pipelining state.  Currently
- *                just checks the default state, before data is received.
- */
-TEST_F('NetInternalsTest', 'netInternalsHttpPipelineViewDisabled', function() {
-  NetInternalsTest.switchToView('httpPipeline');
-  var expected_status = { pipelining_enabled: false }
-  checkDisplay(expected_status);
-  testDone();
-});
-
-})();  // Anonymous namespace