Send fatal proxy errors to the network delegate.

chrome/browser/extensions/extension_io_event_router.h

Index: chrome/browser/extensions/extension_io_event_router.h
diff --git a/chrome/browser/extensions/extension_io_event_router.h b/chrome/browser/extensions/extension_io_event_router.h
index eae207ba1357a9892bc8e1ed0b62def1a3ec197e..dc8abb3d0064443ba72d6ecd804556d456baacb3 100644
--- a/chrome/browser/extensions/extension_io_event_router.h
+++ b/chrome/browser/extensions/extension_io_event_router.h
@@ -10,6 +10,7 @@
 
 #include "base/ref_counted.h"
 
+class GURL;
 class Profile;
 
 // For now, this just forwards events from the IO thread to the
@@ -29,11 +30,22 @@ class ExtensionIOEventRouter
                                 const std::string& event_name,
                                 const std::string& event_args) const;
 
+  // Same as above, except the event is send to all extensions that have
+  // sufficient permissions.
+  void DispatchEventToRenderers(const std::string& event_name,
+                                const std::string& event_args,
+                                const GURL& event_url) const;
+
  private:
   void DispatchEventOnUIThread(const std::string& extension_id,
                                const std::string& event_name,
                                const std::string& event_args) const;
 
+  void DispatchEventToRenderersOnUIThread(
+      const std::string& event_name,
+      const std::string& event_args,
+      const GURL& event_url) const;
+
   Profile* profile_;
 
   DISALLOW_COPY_AND_ASSIGN(ExtensionIOEventRouter);