1 files changed, 37 insertions, 0 deletions
diff --git a/chromium/net/proxy/proxy_resolver_error_observer.h b/chromium/net/proxy/proxy_resolver_error_observer.h
new file mode 100644
index 00000000000..190b78759ba
--- /dev/null
+++ b/chromium/net/proxy/proxy_resolver_error_observer.h
@@ -0,0 +1,37 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef NET_PROXY_PROXY_RESOLVER_ERROR_OBSERVER_H_
+#define NET_PROXY_PROXY_RESOLVER_ERROR_OBSERVER_H_
+
+#include "base/basictypes.h"
+#include "base/strings/string16.h"
+#include "net/base/net_export.h"
+
+namespace net {
+
+// Interface for observing JavaScript error messages from PAC scripts.
+class NET_EXPORT_PRIVATE ProxyResolverErrorObserver {
+ public:
+  ProxyResolverErrorObserver() {}
+  virtual ~ProxyResolverErrorObserver() {}
+
+  // Handler for when an error is encountered. |line_number| may be -1
+  // if a line number is not applicable to this error. |error| is a message
+  // describing the error.
+  //
+  // Note on threading: This may get called from a worker thread. If the
+  // backing proxy resolver is ProxyResolverV8Tracing, then it will not
+  // be called concurrently, however it will be called from a different
+  // thread than the proxy resolver's origin thread.
+  virtual void OnPACScriptError(int line_number,
+                                const base::string16& error) = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(ProxyResolverErrorObserver);
+};
+
+}  // namespace net
+
+#endif  // NET_PROXY_PROXY_RESOLVER_ERROR_OBSERVER_H_