[Cronet] Remove deprecated UrlRequestException.

components/cronet/android/BUILD.gn

 # Copyright 2015 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/buildflag_header.gni")
 import("//build/config/android/config.gni")
 import("//build/config/android/rules.gni")
 import("//build/util/process_version.gni")
 import("//build/util/version.gni")
 import("//testing/test.gni")
@@ skipping 270 matching lines @@
     "api/src/org/chromium/net/InlineExecutionProhibitedException.java",
     "api/src/org/chromium/net/NetworkException.java",
     "api/src/org/chromium/net/NetworkQualityRttListener.java",
     "api/src/org/chromium/net/NetworkQualityThroughputListener.java",
     "api/src/org/chromium/net/QuicException.java",
     "api/src/org/chromium/net/RequestFinishedInfo.java",
     "api/src/org/chromium/net/UploadDataProvider.java",
     "api/src/org/chromium/net/UploadDataProviders.java",
     "api/src/org/chromium/net/UploadDataSink.java",
     "api/src/org/chromium/net/UrlRequest.java",
-    "api/src/org/chromium/net/UrlRequestException.java",
     "api/src/org/chromium/net/UrlResponseInfo.java",
   ]
 
   deps = [
     "//third_party/android_tools:android_support_annotations_java",
   ]
 
   srcjar_deps = cronet_api_srcjar_deps
 
   run_findbugs_override = true
@@ skipping 1180 matching lines @@
     deps = [
       ":cronet_package_copy_native_test_lib",
       ":cronet_package_copy_native_test_lib_unstripped",
       ":cronet_package_copy_test_assets",
       ":cronet_package_copy_test_files",
       ":cronet_package_copy_test_support_apks",
       ":repackage_extracted_test_jars",
     ]
   }
 }