New rtc dump analyzing tool in Python

webrtc/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.
 
 # TODO(kjellander): Rebase this to webrtc/build/common.gypi changes after r6330.
 
@@ skipping 315 matching lines @@
     defines += [ "ENABLE_RTC_EVENT_LOG" ]
     deps += [ ":rtc_event_log_proto" ]
   }
   if (is_clang && !is_nacl) {
     # Suppress warnings from Chrome's Clang plugins.
     # See http://code.google.com/p/webrtc/issues/detail?id=163 for details.
     configs -= [ "//build/config/clang:find_bad_constructs" ]
   }
 }
 
+copy("rtp_analyzer, copy *py files to $root_build_dir") {
+  sources = [
+    "//tools/py_event_log_analyzer/copy_files.py",
+    "//tools/py_event_log_analyzer/misc.py",
+    "//tools/py_event_log_analyzer/pb_parse.py",
+    "//tools/py_event_log_analyzer/rtp_analyzer.py",
+  ]
+  outputs = [
+    "$root_build_dir/{{source_file_part}}",
+  ]
+}
+
 if (rtc_enable_protobuf) {
   source_set("rtc_event_log_parser") {
     sources = [
       "call/rtc_event_log_parser.cc",
       "call/rtc_event_log_parser.h",
     ]
 
     configs += [ ":common_config" ]
     public_configs = [ ":common_inherited_config" ]
 
@@ skipping 13 matching lines @@
 if (use_libfuzzer || use_drfuzz) {
   # This target is only here for gn to discover fuzzer build targets under
   # webrtc/test/fuzzers/.
   group("webrtc_fuzzers_dummy") {
     testonly = true
     deps = [
       "test/fuzzers:webrtc_fuzzer_main",
     ]
   }
 }