NetInfo network quality extension: Add callbacks and Layout tests

third_party/WebKit/Source/core/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/chromecast_build.gni")
 import("//build/toolchain/toolchain.gni")
 import("//build/config/ui.gni")
 import("//build/split_static_library.gni")
 import("//testing/libfuzzer/fuzzer_test.gni")
 import("//third_party/WebKit/Source/bindings/bindings.gni")
@@ skipping 248 matching lines @@
     "testing/GarbageCollectedScriptWrappable.h",
     "testing/InternalSettings.cpp",
     "testing/InternalSettings.h",
     "testing/Internals.cpp",
     "testing/Internals.h",
     "testing/LayerRect.h",
     "testing/LayerRectList.cpp",
     "testing/LayerRectList.h",
     "testing/MockHyphenation.cpp",
     "testing/MockHyphenation.h",
+    "testing/NetInfo.cpp",
+    "testing/NetInfo.h",
     "testing/NullExecutionContext.cpp",
     "testing/NullExecutionContext.h",
     "testing/OriginTrialsTest.cpp",
     "testing/OriginTrialsTest.h",
     "testing/OriginTrialsTestPartial.h",
     "testing/RecordTest.cpp",
     "testing/RecordTest.h",
     "testing/SequenceTest.cpp",
     "testing/SequenceTest.h",
     "testing/TypeConversions.h",
@@ skipping 1197 matching lines @@
   sources = [
     "frame/csp/ContentSecurityPolicyFuzzer.cpp",
   ]
   deps = [
     ":core",
     "//third_party/WebKit/Source/platform:blink_fuzzer_test_support",
   ]
   dict = "//testing/libfuzzer/fuzzers/dicts/content_security_policy.dict"
   seed_corpus = "//testing/libfuzzer/fuzzers/content_security_policy_corpus"
 }