Includes webrtc/build/protoc.gypi instead of build/protoc.gypi

webrtc/modules/modules.gyp

Index: webrtc/modules/modules.gyp
diff --git a/webrtc/modules/modules.gyp b/webrtc/modules/modules.gyp
index 5cbe691be69e371407d6b921b60e7e98a91b4d6f..a769aa9619f45448e5e59a26135c558ec2578931 100644
--- a/webrtc/modules/modules.gyp
+++ b/webrtc/modules/modules.gyp
@@ -323,15 +323,12 @@
             ['enable_protobuf==1', {
               'defines': [
                 'WEBRTC_AUDIOPROC_DEBUG_DUMP',
-                'RTC_AUDIOCODING_DEBUG_DUMP',
               ],
               'dependencies': [
-                'acm_dump',
                 'audioproc_protobuf_utils',
                 'audioproc_unittest_proto',
               ],
               'sources': [
-                'audio_coding/main/acm2/acm_dump_unittest.cc',
                 'audio_processing/audio_processing_impl_unittest.cc',
                 'audio_processing/test/audio_processing_unittest.cc',
                 'audio_processing/test/test_utils.h',