Remove source from crash-reporter and crash-dumper as they are no longer necessary.

user_collector.cc

-// Copyright (c) 2010 The Chromium OS 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 <string>
-
-#include "base/file_util.h"
-#include "base/logging.h"
-#include "base/string_util.h"
-#include "crash/user_collector.h"
-#include "metrics/metrics_library.h"
-
-// This procfs file is used to cause kernel core file writing to
-// instead pipe the core file into a user space process.  See
-// core(5) man page.
-static const char kCorePatternFile[] = "/proc/sys/kernel/core_pattern";
-
-UserCollector::UserCollector()
-    : core_pattern_file_(kCorePatternFile),
-      count_crash_function_(NULL),
-      initialized_(false),
-      is_feedback_allowed_function_(NULL),
-      logger_(NULL) {
-}
-
-void UserCollector::Initialize(
-    UserCollector::CountCrashFunction count_crash_function,
-    const std::string &our_path,
-    UserCollector::IsFeedbackAllowedFunction is_feedback_allowed_function,
-    SystemLogging *logger) {
-  CHECK(count_crash_function != NULL);
-  CHECK(is_feedback_allowed_function != NULL);
-  CHECK(logger != NULL);
-
-  count_crash_function_ = count_crash_function;
-  our_path_ = our_path;
-  is_feedback_allowed_function_ = is_feedback_allowed_function;
-  logger_ = logger;
-  initialized_ = true;
-}
-
-UserCollector::~UserCollector() {
-}
-
-std::string UserCollector::GetPattern(bool enabled) const {
-  if (enabled) {
-    return StringPrintf("|%s --signal=%%s --pid=%%p --exec=%%e",
-                        our_path_.c_str());
-  } else {
-    return "core";
-  }
-}
-
-bool UserCollector::SetUpInternal(bool enabled) {
-  CHECK(initialized_);
-  logger_->LogInfo("%s crash handling", enabled ? "Enabling" : "Disabling");
-  std::string pattern = GetPattern(enabled);
-  if (file_util::WriteFile(FilePath(core_pattern_file_),
-                           pattern.c_str(),
-                           pattern.length()) !=
-      static_cast<int>(pattern.length())) {
-    logger_->LogError("Unable to write %s", core_pattern_file_.c_str());
-    return false;
-  }
-  return true;
-}
-
-void UserCollector::HandleCrash(int signal, int pid, const std::string &exec) {
-  CHECK(initialized_);
-  logger_->LogWarning("Received crash notification for %s[%d] sig %d",
-                      exec.c_str(), pid, signal);
-
-  if (is_feedback_allowed_function_()) {
-    count_crash_function_();
-  }
-}