Move GCMClient related files to gcm_driver component

google_apis/gcm/gcm_client.cc

-// Copyright 2013 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 "google_apis/gcm/gcm_client.h"
-
-namespace gcm {
-
-GCMClient::ChromeBuildInfo::ChromeBuildInfo()
-    : platform(PLATFORM_UNKNOWN),
-      channel(CHANNEL_UNKNOWN) {
-}
-
-GCMClient::ChromeBuildInfo::~ChromeBuildInfo() {
-}
-
-GCMClient::OutgoingMessage::OutgoingMessage()
-    : time_to_live(kMaximumTTL) {
-}
-
-GCMClient::OutgoingMessage::~OutgoingMessage() {
-}
-
-GCMClient::IncomingMessage::IncomingMessage() {
-}
-
-GCMClient::IncomingMessage::~IncomingMessage() {
-}
-
-GCMClient::SendErrorDetails::SendErrorDetails() : result(UNKNOWN_ERROR) {}
-
-GCMClient::SendErrorDetails::~SendErrorDetails() {}
-
-GCMClient::GCMStatistics::GCMStatistics()
-    : is_recording(false),
-      gcm_client_created(false),
-      connection_client_created(false),
-      android_id(0),
-      send_queue_size(0),
-      resend_queue_size(0) {
-}
-
-GCMClient::GCMStatistics::~GCMStatistics() {
-}
-
-GCMClient::GCMClient() {
-}
-
-GCMClient::~GCMClient() {
-}
-
-}  // namespace gcm