Bug 1481009 Part 1 - Enable the crash reporter exception handler in recording, replaying, and middleman processes, r=gsvelto.

--HG--
extra : rebase_source : bf51ed95a0e06b6e5710700785e2c37c0636bc03

toolkit/xre/nsEmbedFunctions.cpp

@@ -295,10 +295,7 @@ XRE_SetRemoteExceptionHandler(const char* aPipe /*= 0*/,
 XRE_SetRemoteExceptionHandler(const char* aPipe /*= 0*/)
 #endif
 {
-  // Crash reporting is disabled for now when recording or replaying executions.
-  if (recordreplay::IsRecordingOrReplaying() || recordreplay::IsMiddleman()) {
-    return true;
-  }
+  recordreplay::AutoPassThroughThreadEvents pt;
 #if defined(XP_WIN)
   return CrashReporter::SetRemoteExceptionHandler(nsDependentCString(aPipe),
                                                   aCrashTimeAnnotationFile);