Fix incorrect line endsing for some gcm_driver files

components/gcm_driver/default_gcm_app_handler.h

Index: components/gcm_driver/default_gcm_app_handler.h
diff --git a/components/gcm_driver/default_gcm_app_handler.h b/components/gcm_driver/default_gcm_app_handler.h
index 0f6c4cef7df16094f56e6e926835eb3de3249977..bdd96ceb5ba7f9c65bc37452df9b877c72be002b 100644
--- a/components/gcm_driver/default_gcm_app_handler.h
+++ b/components/gcm_driver/default_gcm_app_handler.h
@@ -1,35 +1,35 @@
-// Copyright (c) 2014 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 COMPONENTS_GCM_DRIVER_DEFAULT_GCM_APP_HANDLER_H_
-#define COMPONENTS_GCM_DRIVER_DEFAULT_GCM_APP_HANDLER_H_
-
-#include "base/compiler_specific.h"
-#include "components/gcm_driver/gcm_app_handler.h"
-
-namespace gcm {
-
-// The default app handler that is triggered when there is no registered app
-// handler for an application id.
-class DefaultGCMAppHandler : public GCMAppHandler {
- public:
-  DefaultGCMAppHandler();
-  virtual ~DefaultGCMAppHandler();
-
-  // Overridden from GCMAppHandler:
-  virtual void ShutdownHandler() OVERRIDE;
-  virtual void OnMessage(const std::string& app_id,
-                         const GCMClient::IncomingMessage& message) OVERRIDE;
-  virtual void OnMessagesDeleted(const std::string& app_id) OVERRIDE;
-  virtual void OnSendError(
-      const std::string& app_id,
-      const GCMClient::SendErrorDetails& send_error_details) OVERRIDE;
-
- private:
-  DISALLOW_COPY_AND_ASSIGN(DefaultGCMAppHandler);
-};
-
-}  // namespace gcm
-
-#endif  // COMPONENTS_GCM_DRIVER_DEFAULT_GCM_APP_HANDLER_H_
+// Copyright (c) 2014 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 COMPONENTS_GCM_DRIVER_DEFAULT_GCM_APP_HANDLER_H_
+#define COMPONENTS_GCM_DRIVER_DEFAULT_GCM_APP_HANDLER_H_
+
+#include "base/compiler_specific.h"
+#include "components/gcm_driver/gcm_app_handler.h"
+
+namespace gcm {
+
+// The default app handler that is triggered when there is no registered app
+// handler for an application id.
+class DefaultGCMAppHandler : public GCMAppHandler {
+ public:
+  DefaultGCMAppHandler();
+  virtual ~DefaultGCMAppHandler();
+
+  // Overridden from GCMAppHandler:
+  virtual void ShutdownHandler() OVERRIDE;
+  virtual void OnMessage(const std::string& app_id,
+                         const GCMClient::IncomingMessage& message) OVERRIDE;
+  virtual void OnMessagesDeleted(const std::string& app_id) OVERRIDE;
+  virtual void OnSendError(
+      const std::string& app_id,
+      const GCMClient::SendErrorDetails& send_error_details) OVERRIDE;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(DefaultGCMAppHandler);
+};
+
+}  // namespace gcm
+
+#endif  // COMPONENTS_GCM_DRIVER_DEFAULT_GCM_APP_HANDLER_H_