Move (most of) chrome/browser/drive into components/drive/service.

chrome/browser/drive/event_logger.cc

Index: chrome/browser/drive/event_logger.cc
diff --git a/chrome/browser/drive/event_logger.cc b/chrome/browser/drive/event_logger.cc
deleted file mode 100644
index 69c8541d705ba94027aba5764797006bffd8de4a..0000000000000000000000000000000000000000
--- a/chrome/browser/drive/event_logger.cc
+++ /dev/null
@@ -1,63 +0,0 @@
-// Copyright (c) 2012 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/browser/drive/event_logger.h"
-
-#include "base/logging.h"
-#include "base/strings/stringprintf.h"
-
-namespace drive {
-
-EventLogger::Event::Event(
-    int id, logging::LogSeverity severity, const std::string& what)
-    : id(id),
-      severity(severity),
-      when(base::Time::Now()),
-      what(what) {
-}
-
-EventLogger::EventLogger()
-    : history_size_(kDefaultHistorySize),
-      next_event_id_(0) {
-}
-
-EventLogger::~EventLogger() {
-}
-
-void EventLogger::LogRawString(logging::LogSeverity severity,
-                               const std::string& what) {
-  base::AutoLock auto_lock(lock_);
-  history_.push_back(Event(next_event_id_, severity, what));
-  ++next_event_id_;
-  if (history_.size() > history_size_)
-    history_.pop_front();
-}
-
-void EventLogger::Log(logging::LogSeverity severity, const char* format, ...) {
-  std::string what;
-
-  va_list args;
-  va_start(args, format);
-  base::StringAppendV(&what, format, args);
-  va_end(args);
-
-  DVLOG(1) << what;
-  LogRawString(severity, what);
-}
-
-void EventLogger::SetHistorySize(size_t history_size) {
-  base::AutoLock auto_lock(lock_);
-  history_.clear();
-  history_size_ = history_size;
-}
-
-std::vector<EventLogger::Event> EventLogger::GetHistory() {
-  base::AutoLock auto_lock(lock_);
-  std::vector<Event> output;
-  output.assign(history_.begin(), history_.end());
-  return output;
-}
-
-
-}  // namespace drive