Expose details for appcache error events [Chromium]

content/child/appcache/web_application_cache_host_impl.cc

Index: content/child/appcache/web_application_cache_host_impl.cc
diff --git a/content/child/appcache/web_application_cache_host_impl.cc b/content/child/appcache/web_application_cache_host_impl.cc
index 7d5f47b92fca08af60bbb154b968ccd4e6bd9261..b084e0dbe4a56b8b4228f0b5c213d4cc39cb07c1 100644
--- a/content/child/appcache/web_application_cache_host_impl.cc
+++ b/content/child/appcache/web_application_cache_host_impl.cc
@@ -8,12 +8,14 @@
 #include "base/id_map.h"
 #include "base/strings/string_util.h"
 #include "base/strings/stringprintf.h"
+#include "third_party/WebKit/public/platform/WebString.h"
 #include "third_party/WebKit/public/platform/WebURL.h"
 #include "third_party/WebKit/public/platform/WebURLRequest.h"
 #include "third_party/WebKit/public/platform/WebURLResponse.h"
 
 using blink::WebApplicationCacheHost;
 using blink::WebApplicationCacheHostClient;
+using blink::WebString;
 using blink::WebURLRequest;
 using blink::WebURL;
 using blink::WebURLResponse;
@@ -132,8 +134,10 @@ void WebApplicationCacheHostImpl::OnProgressEventRaised(
   client_->notifyProgressEventListener(url, num_total, num_complete);
 }
 
-void WebApplicationCacheHostImpl::OnErrorEventRaised(
-    const std::string& message) {
+void WebApplicationCacheHostImpl::OnErrorEventRaised(const std::string& message,
+                                                     const std::string& reason,
+                                                     const GURL& url,
+                                                     int status) {
   // Emit logging output prior to calling out to script as we can get
   // deleted within the script event handler.
   const char* kFormatString = "Application Cache Error event: %s";
@@ -142,7 +146,7 @@ void WebApplicationCacheHostImpl::OnErrorEventRaised(
   OnLogMessage(appcache::LOG_ERROR, full_message);
 
   status_ = cache_info_.is_complete ? appcache::IDLE : appcache::UNCACHED;
-  client_->notifyEventListener(static_cast<EventID>(appcache::ERROR_EVENT));
+  client_->notifyErrorEventListener(WebString::fromUTF8(reason), url, status);
 }
 
 void WebApplicationCacheHostImpl::willStartMainResourceRequest(