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

components/drive/event_logger.h

Index: components/drive/event_logger.h
diff --git a/chrome/browser/drive/event_logger.h b/components/drive/event_logger.h
similarity index 91%
rename from chrome/browser/drive/event_logger.h
rename to components/drive/event_logger.h
index b8c356c9991326cc34b47db08f6baec634c8d5d6..a0e0e1c637c1ed273f21929a9ce66e8893944c67 100644
--- a/chrome/browser/drive/event_logger.h
+++ b/components/drive/event_logger.h
@@ -1,9 +1,9 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
+// Copyright 2015 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.
 
-#ifndef CHROME_BROWSER_DRIVE_EVENT_LOGGER_H_
-#define CHROME_BROWSER_DRIVE_EVENT_LOGGER_H_
+#ifndef COMPONENTS_DRIVE_EVENT_LOGGER_H_
+#define COMPONENTS_DRIVE_EVENT_LOGGER_H_
 
 #include <deque>
 #include <string>
@@ -66,4 +66,4 @@ class EventLogger {
 
 }  // namespace drive
 
-#endif  // CHROME_BROWSER_DRIVE_EVENT_LOGGER_H_
+#endif  // COMPONENTS_DRIVE_EVENT_LOGGER_H_