Update path for audioproc_debug proto output.

webrtc/modules/audio_processing/BUILD.gn

 # Copyright (c) 2014 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/arm.gni")
 import("//third_party/protobuf/proto_library.gni")
@@ skipping 212 matching lines @@
     "../../system_wrappers",
   ]
 }
 
 if (rtc_enable_protobuf) {
   proto_library("audioproc_debug_proto") {
     sources = [
       "debug.proto",
     ]
 
-    proto_out_dir = "webrtc/audio_processing"
+    proto_out_dir = "webrtc/modules/audio_processing"
   }
 }
 
 if (current_cpu == "x86" || current_cpu == "x64") {
   source_set("audio_processing_sse2") {
     sources = [
       "aec/aec_core_sse2.c",
       "aec/aec_rdft_sse2.c",
     ]
 
@@ skipping 33 matching lines @@
     }
 
     configs += [ "../..:common_config" ]
     public_configs = [ "../..:common_inherited_config" ]
 
     deps = [
       "../../common_audio",
     ]
   }
 }