Move GcmApi test cases into separate subdir in order to use RunExtensionTest

chrome/test/data/extensions/api_test/gcm/functions/send_message_data.js

Index: chrome/test/data/extensions/api_test/gcm/functions/send_message_data.js
diff --git a/chrome/test/data/extensions/api_test/gcm/functions/send_message_data.js b/chrome/test/data/extensions/api_test/gcm/functions/send_message_data.js
deleted file mode 100644
index 3d689b10ef5cb61dd6fda74c11532f884f54c42c..0000000000000000000000000000000000000000
--- a/chrome/test/data/extensions/api_test/gcm/functions/send_message_data.js
+++ /dev/null
@@ -1,17 +0,0 @@
-// 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.
-
-onload = function() {
-  var message = {
-    messageId: "message-id",
-    destinationId: "destination-id",
-    timeToLive: 2419200,
-    data: {
-      "key1": "value1",
-      "key2": "value2"
-    }
-  };
-
-  chrome.gcm.send(message, function(messageId) {});
-};