Removing some unnecessary string manipulation code from VoEBase::GetVersion().

webrtc/voice_engine/voice_engine_impl.cc

 /*
  *  Copyright (c) 2012 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.
  */
 
@@ skipping 147 matching lines @@
 #ifdef WEBRTC_ANDROID
   webrtc::JVM::Initialize(reinterpret_cast<JavaVM*>(javaVM),
                           reinterpret_cast<jobject>(context));
   return 0;
 #else
   return -1;
 #endif
 }
 #endif
 
+std::string VoiceEngine::GetVersionString() {
+  std::string version = "VoiceEngine 4.1.0";
+#ifdef WEBRTC_EXTERNAL_TRANSPORT
+  version += " (External transport build)";
+#endif
+  return version;
+}
+
 }  // namespace webrtc