Add ref count to service workers for extension API.

extensions/browser/bad_message.cc

Index: extensions/browser/bad_message.cc
diff --git a/extensions/browser/bad_message.cc b/extensions/browser/bad_message.cc
index a0dacaac13b2672f84e2b05928589947bb851615..12d6f54113976647331b9b93e6d5463fc848e19e 100644
--- a/extensions/browser/bad_message.cc
+++ b/extensions/browser/bad_message.cc
@@ -6,19 +6,34 @@
 
 #include "base/logging.h"
 #include "base/metrics/sparse_histogram.h"
+#include "content/public/browser/browser_message_filter.h"
 #include "content/public/browser/render_process_host.h"
 
 namespace extensions {
 namespace bad_message {
 
-void ReceivedBadMessage(content::RenderProcessHost* host,
-                        BadMessageReason reason) {
+namespace {
+
+void LogBadMessage(BadMessageReason reason) {
   LOG(ERROR) << "Terminating extension renderer for bad IPC message, reason "
              << reason;
   UMA_HISTOGRAM_SPARSE_SLOWLY("Stability.BadMessageTerminated.Extensions",
                               reason);
+}
+
+}  // namespace
+
+void ReceivedBadMessage(content::RenderProcessHost* host,
+                        BadMessageReason reason) {
+  LogBadMessage(reason);
   host->ShutdownForBadMessage();
 }
 
+void ReceivedBadMessage(content::BrowserMessageFilter* filter,
+                        BadMessageReason reason) {
+  LogBadMessage(reason);
+  filter->ShutdownForBadMessage();
+}
+
 }  // namespace bad_message
 }  // namespace extensions