Distinguish in the browser between renderer crashes and kills

android_webview/crash_reporter/aw_microdump_crash_reporter.h

Index: android_webview/crash_reporter/aw_microdump_crash_reporter.h
diff --git a/android_webview/crash_reporter/aw_microdump_crash_reporter.h b/android_webview/crash_reporter/aw_microdump_crash_reporter.h
index ae567a8aecac24b5cea5e2dbfb223ac1b26f236c..33dcc34407e3a761c9ba2dff2f09a631755d3707 100644
--- a/android_webview/crash_reporter/aw_microdump_crash_reporter.h
+++ b/android_webview/crash_reporter/aw_microdump_crash_reporter.h
@@ -10,7 +10,8 @@
 namespace android_webview {
 namespace crash_reporter {
 
-void EnableMicrodumpCrashReporter(const std::string& process_type);
+void EnableMicrodumpCrashReporter(const std::string& process_type,
+                                  int crash_signal_fd);
 void AddGpuFingerprintToMicrodumpCrashHandler(
     const std::string& gpu_fingerprint);
 bool DumpWithoutCrashingToFd(int fd);