android: Report child exception by crashing

base/android/java_exception_reporter.h

 // Copyright 2015 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef BASE_ANDROID_JAVA_EXCEPTION_REPORTER_H_
 #define BASE_ANDROID_JAVA_EXCEPTION_REPORTER_H_
 
 #include <jni.h>
 
 #include "base/base_export.h"
 
 namespace base {
 namespace android {
 
 // Install the exception handler. This should only be called once per process.
 BASE_EXPORT void InitJavaExceptionReporter();
 
+// Same as above except the handler ensures child process exists immediately
+// after an unhandled exception. This is used for child processes because
+// DumpWithoutCrashing does not work for child processes on Android.
+BASE_EXPORT void InitJavaExceptionReporterForChildProcess();
+
 bool RegisterJavaExceptionReporterJni(JNIEnv* env);
 
 }  // namespace android
 }  // namespace base
 
 #endif  // BASE_ANDROID_JAVA_EXCEPTION_REPORTER_H_