Revert 155122 - Code to collect issue 97285 debugging info for crash reports.

content/common/content_debug_logging.cc

-// 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.
-
-#include "content/public/common/content_debug_logging.h"
-
-#include "base/logging.h"
-
-namespace content {
-namespace debug {
-
-namespace {
-
-// These should be initialized by the process as early in main() as
-// possible, so should be thread-safe.
-RecordMsgFn* g_record_handler = NULL;
-GetMessagesFn* g_get_handler = NULL;
-
-}  // namespace
-
-void RegisterMessageHandlers(RecordMsgFn* record_handler,
-                             GetMessagesFn* get_handler) {
-  g_record_handler = record_handler;
-  g_get_handler = get_handler;
-}
-
-void RecordMsg(int bug_id, const std::string& msg) {
-  // TODO(shess): It might be useful to log warnings or even DCHECK if
-  // there is no handler, since that implies that the messages are not
-  // being recorded.  Unfortunately, it would also cause dirty test
-  // output.
-  if (g_record_handler)
-    (*g_record_handler)(bug_id, msg);
-}
-
-bool GetMessages(int bug_id, std::vector<std::string>* msgs) {
-  if (g_get_handler)
-    return (*g_get_handler)(bug_id, msgs);
-
-  msgs->clear();
-  return false;
-}
-
-}  // namespace debug
-}  // namespace content