Send less data in the DataSender test that timed out under valgrind.

extensions/test/data/data_sender_unittest.js

 // 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.
 
 // Tests launched by extensions/renderer/api/serial/data_sender_unittest.cc
 
 var test = require('test').binding;
 var unittestBindings = require('test_environment_specific_bindings');
 
 var BUFFER_SIZE = 11;
@@ skipping 39 matching lines @@
         sender.close();
         test.assertEq(1, bytesSent);
         test.assertEq('first', seen);
         seen = 'second';
       }));
     }));
   },
 
   function testLargeSend() {
     createSender().then(test.callbackPass(function(sender) {
-      sender.send(generateData(BUFFER_SIZE * 100, '1234567890')).then(
+      sender.send(generateData(BUFFER_SIZE * 3, '123')).then(
           test.callbackPass(function(bytesSent) {
-        test.assertEq(BUFFER_SIZE * 100, bytesSent);
+        test.assertEq(BUFFER_SIZE * 3, bytesSent);
         sender.close();
       }));
     }));
   },
 
   function testSendError() {
     createSender().then(test.callbackPass(function(sender) {
       sender.send(generateData(BUFFER_SIZE * 100, 'b')).catch(test.callbackPass(

[benwells, 2014/08/26 03:49:01]

Should this one change too?

[Sam McNally, 2014/08/26 04:03:24]

Done.

           function(e) {
         test.assertEq(1, e.error);
         test.assertEq(0, e.bytesSent);
         sender.send(generateData(1)).then(test.callbackPass(
             function(bytesSent) {
           test.assertEq(1, bytesSent);
           sender.close();
         }));
       }));
     }));
@@ skipping 128 matching lines @@
         sender.close();
       }));
       sender.close();
       test.assertThrows(
           sender.cancel, sender, [], 'DataSender has been closed');
       test.assertThrows(sender.send, sender, [], 'DataSender has been closed');
     }));
   },
 
 ], test.runTests, exports);