DevTools: remove experimental webrtc-based remote debugging device provider.

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/chrome_tests.gni")
@@ skipping 2019 matching lines @@
       "urlmon.lib",
       "winmm.lib",
     ]
     if (!is_chrome_branded) {
       sources -= [ "../browser/google/google_update_win_unittest.cc" ]
     }
   }
   if (is_android || is_ios) {
     sources -= [
       "../browser/devtools/device/cast_device_provider_unittest.cc",
-      "../browser/devtools/device/webrtc/devtools_bridge_instances_request_unittest.cc",
       "../browser/ui/bookmarks/bookmark_ui_utils_desktop_unittest.cc",
       "../browser/ui/sync/sync_promo_ui_unittest.cc",
     ]
   }
   if (!is_android && !is_chromeos) {
     sources += rebase_path(
             chrome_tests_unit_gypi_values.chrome_unit_tests_non_android_or_chromeos_sources,
             ".",
             "//chrome")
   }
@@ skipping 190 matching lines @@
 if (is_android) {
   android_library("unit_tests_java") {
     DEPRECATED_java_in_dir = "//chrome/test/android/unit_tests_apk/src"
     deps = [
       "//base:base_java",
       "//chrome/android:chrome_java",
       "//content/public/android:content_java",
     ]
   }
 }