Add the page url to plugin crashes to aid debugging.

chrome/renderer/renderer_logging_linux.cc

-// Copyright (c) 2009 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.
-
-#include "chrome/renderer/renderer_logging.h"
-
-#include <string>
-
-#include "base/logging.h"
-#include "googleurl/src/gurl.h"
-
-namespace renderer_logging {
-
-// We use a static string to hold the most recent active url. If we crash, the
-// crash handler code will send the contents of this string to the browser.
-std::string active_url;
-
-// Sets the URL that is logged if the renderer crashes. Use GURL() to clear
-// the URL.
-void SetActiveRendererURL(const GURL& url) {
-  active_url = url.possibly_invalid_spec();
-}
-
-}  // namespace renderer_logging