Need relative paths in GN dependencies, or including in Chromium fails!

webrtc/test/fuzzers/BUILD.gn

 # Copyright (c) 2015 The WebRTC project authors. All Rights Reserved.
 #
 # Use of this source code is governed by a BSD-style license
 # that can be found in the LICENSE file in the root of the source
 # tree. An additional intellectual property rights grant can be found
 # in the file PATENTS.  All contributing project authors may
 # be found in the AUTHORS file in the root of the source tree.
 
 import("//build/config/features.gni")
 import("webrtc_fuzzer.gni")
@@ skipping 71 matching lines @@
   deps = [
     "../../modules/rtp_rtcp/",
   ]
 }
 
 webrtc_fuzzer_test("sdp_parser_fuzzer") {
   sources = [
     "sdp_parser_fuzzer.cc",
   ]
   deps = [
-    "//webrtc/api:libjingle_peerconnection",
+    "../../api:libjingle_peerconnection",
   ]
 }
 
 webrtc_fuzzer_test("stun_parser_fuzzer") {
   sources = [
     "stun_parser_fuzzer.cc",
   ]
   deps = [
-    "//webrtc/p2p:rtc_p2p",
+    "../../p2p:rtc_p2p",
   ]
 }
 
 webrtc_fuzzer_test("stun_validator_fuzzer") {
   sources = [
     "stun_validator_fuzzer.cc",
   ]
   deps = [
-    "//webrtc/p2p:rtc_p2p",
+    "../../p2p:rtc_p2p",
   ]
 }
 
 source_set("audio_decoder_fuzzer") {
   public_configs = [ "../..:common_inherited_config" ]
   sources = [
     "audio_decoder_fuzzer.cc",
     "audio_decoder_fuzzer.h",
   ]
 }
@@ skipping 50 matching lines @@
 
 webrtc_fuzzer_test("audio_decoder_opus_redundant_fuzzer") {
   sources = [
     "audio_decoder_opus_redundant_fuzzer.cc",
   ]
   deps = [
     ":audio_decoder_fuzzer",
     "../../modules/audio_coding:webrtc_opus",
   ]
 }