Added option to specify a maximum file size when recording an AEC dump.

talk/app/webrtc/java/jni/peerconnection_jni.cc

Index: talk/app/webrtc/java/jni/peerconnection_jni.cc
diff --git a/talk/app/webrtc/java/jni/peerconnection_jni.cc b/talk/app/webrtc/java/jni/peerconnection_jni.cc
index c5de9654743e7d4e39eb6ddd1bbaaf8fe87ae5cb..29bdd3ded2f89def68a6698f1633df91582356fe 100644
--- a/talk/app/webrtc/java/jni/peerconnection_jni.cc
+++ b/talk/app/webrtc/java/jni/peerconnection_jni.cc
@@ -1279,11 +1279,12 @@ JOW(jlong, PeerConnectionFactory_nativeCreateAudioTrack)(
 }
 
 JOW(jboolean, PeerConnectionFactory_nativeStartAecDump)(
-    JNIEnv* jni, jclass, jlong native_factory, jint file) {
+    JNIEnv* jni, jclass, jlong native_factory, jint file,
+    jint filesize_limit_bytes) {
 #if defined(ANDROID)
   rtc::scoped_refptr<PeerConnectionFactoryInterface> factory(
       factoryFromJava(native_factory));
-  return factory->StartAecDump(file);
+  return factory->StartAecDump(file, filesize_limit_bytes);
 #else
   return false;
 #endif