Remove third_party/libjingle and update GN targets.

chrome/test/BUILD.gn

 # Copyright 2014 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.
 
 import("//build/config/chrome_build.gni")
 import("//build/config/compiler/compiler.gni")
 import("//build/config/crypto.gni")
 import("//build/config/features.gni")
 import("//build/config/ui.gni")
 import("//chrome/common/features.gni")
@@ skipping 1929 matching lines @@
       "//net:test_support",
       "//sdch",
       "//services/service_manager/public/cpp",
       "//skia",
       "//testing/gmock",
       "//testing/gtest",
       "//testing/perf",
       "//third_party/cacheinvalidation",
       "//third_party/icu",
       "//third_party/leveldatabase",
-      "//third_party/libjingle",
       "//third_party/webrtc/modules/desktop_capture",
+      "//third_party/webrtc_overrides",
       "//third_party/widevine/cdm:headers",
       "//ui/accessibility:test_support",
       "//ui/base:test_support",
       "//ui/compositor:test_support",
       "//ui/resources",
       "//ui/web_dialogs:test_support",
       "//v8",
     ]
 
     # Runtime dependencies
@@ skipping 1560 matching lines @@
     "//net",
     "//net:test_support",
     "//ppapi/features",
     "//skia",
     "//testing/gmock",
     "//testing/gtest",
     "//third_party/cacheinvalidation",
     "//third_party/icu",
     "//third_party/leveldatabase",
     "//third_party/libaddressinput",
-    "//third_party/libjingle",
     "//third_party/libphonenumber",
     "//third_party/libxml",
     "//third_party/webrtc/modules/desktop_capture",
+    "//third_party/webrtc_overrides",
     "//ui/base:test_support",
     "//ui/display:test_support",
     "//ui/gfx:test_support",
     "//ui/gl",
     "//ui/resources",
     "//v8",
   ]
 
   if (is_mac) {
     data_deps += [ "//chrome:chrome_framework" ]
@@ skipping 1631 matching lines @@
 }
 
 if (is_win) {
   loadable_module("conflicts_dll") {
     testonly = true
     sources = [
       "conflicts/conflicts_dll.cc",
     ]
   }
 }