Browser Plugin: Report Guest crash to Javascript

content/renderer/browser_plugin/browser_plugin.cc

Index: content/renderer/browser_plugin/browser_plugin.cc
diff --git a/content/renderer/browser_plugin/browser_plugin.cc b/content/renderer/browser_plugin/browser_plugin.cc
index e7bb338cb142b610d6ad2acb138ece7a60123cbf..124350e9e5f44b88de1d06d74e6712c829b05e13 100644
--- a/content/renderer/browser_plugin/browser_plugin.cc
+++ b/content/renderer/browser_plugin/browser_plugin.cc
@@ -37,6 +37,7 @@ using WebKit::WebVector;
 namespace content {
 
 namespace {
+const char kCrashEventName[] = "crash";
 const char kNavigationEventName[] = "navigation";
 const char* kSrcAttribute = "src";
 }
@@ -184,6 +185,21 @@ void BrowserPlugin::UpdateRect(
 void BrowserPlugin::GuestCrashed() {
   guest_crashed_ = true;
   container_->invalidate();
+
+  if (!HasListeners(kCrashEventName))
+    return;
+
+  EventListeners& listeners = event_listener_map_[kCrashEventName];
+  EventListeners::iterator it = listeners.begin();
+  for (; it != listeners.end(); ++it) {
+    v8::Context::Scope context_scope(v8::Context::New());
+    v8::HandleScope handle_scope;
+    container()->element().document().frame()->
+        callFunctionEvenIfScriptDisabled(*it,
+                                         v8::Object::New(),
+                                         0,
+                                         NULL);
+  }
 }
 
 void BrowserPlugin::DidNavigate(const GURL& url) {