Split part of about_handler into chrome/common to break the browser-renderer ...

chrome/common/about_handler.cc

+// Copyright (c) 2010 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/common/about_handler.h"
+
+namespace chrome_about_handler {
+
+// This needs to match up with about_urls_handlers in
+// chrome/renderer/about_handler.cc.
+const char* const about_urls[] = {
+  chrome::kAboutCrashURL,
+  chrome::kAboutHangURL,
+  chrome::kAboutShorthangURL,
+  NULL,
+};
+const size_t about_urls_size = arraysize(about_urls);
+
+const char* const kAboutScheme = "about";
+
+bool WillHandle(const GURL& url) {
+  if (url.scheme() != kAboutScheme)
+    return false;
+
+  const char* const* url_handler = about_urls;
+  while (*url_handler) {
+    if (GURL(*url_handler) == url)
+      return true;
+    url_handler++;
+  }
+  return false;
+}
+
+}  // namespace chrome_about_handler