Cancel AppCache manifest requests on any SSL error.

content/browser/appcache/appcache_update_job.h

Index: content/browser/appcache/appcache_update_job.h
diff --git a/content/browser/appcache/appcache_update_job.h b/content/browser/appcache/appcache_update_job.h
index 68c1a8a1c75a57d252f27a876dcc39a5ebea79de..ff7dc9a753bc8d8f8aaf0ac293a630f80e1b4341 100644
--- a/content/browser/appcache/appcache_update_job.h
+++ b/content/browser/appcache/appcache_update_job.h
@@ -26,6 +26,10 @@
 #include "net/url_request/url_request.h"
 #include "url/gurl.h"
 
+namespace net {
+class SSLInfo;
+}
+
 namespace content {
 FORWARD_DECLARE_TEST(AppCacheGroupTest, QueueUpdate);
 class AppCacheGroupTest;
@@ -140,6 +144,9 @@ class CONTENT_EXPORT AppCacheUpdateJob
     virtual void OnResponseStarted(net::URLRequest* request) OVERRIDE;
     virtual void OnReadCompleted(net::URLRequest* request,
                                  int bytes_read) OVERRIDE;
+    virtual void OnSSLCertificateError(net::URLRequest* request,
+                                       const net::SSLInfo& ssl_info,
+                                       bool fatal) OVERRIDE;
 
     void AddConditionalHeaders(const net::HttpResponseHeaders* headers);
     void OnWriteComplete(int result);