Renaming RMQStore to GCMStore and breaking out its interface

google_apis/gcm/engine/gcm_store.cc

Index: google_apis/gcm/engine/gcm_store.cc
diff --git a/google_apis/gcm/engine/gcm_store.cc b/google_apis/gcm/engine/gcm_store.cc
new file mode 100644
index 0000000000000000000000000000000000000000..b8559b09cfc9abf2b3b521daa923daf59edd591b
--- /dev/null
+++ b/google_apis/gcm/engine/gcm_store.cc
@@ -0,0 +1,21 @@
+// Copyright 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.
+
+#include "google_apis/gcm/engine/gcm_store.h"
+
+namespace gcm {
+
+GCMStore::LoadResult::LoadResult()
+    : success(false),
+      device_android_id(0),
+      device_security_token(0),
+      next_serial_number(1LL) {}
+
+GCMStore::LoadResult::~LoadResult() {}
+
+GCMStore::GCMStore() {}
+
+GCMStore::~GCMStore() {}
+
+}  // namespace gcm