Switch to standard integer types in components/, part 1 of 4.

components/drive/job_queue_unittest.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 "components/drive/job_queue.h"
 
+#include <stddef.h>
+
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace drive {
 
 TEST(JobQueueTest, BasicJobQueueOperations) {
   const size_t kNumMaxConcurrentJobs = 3;
   const size_t kNumPriorityLevels = 2;
   const size_t kNumMaxBatchJob = 0;
   const size_t kMaxBatchSize = 0;
   enum {HIGH_PRIORITY, LOW_PRIORITY};
@@ skipping 172 matching lines @@
 
   EXPECT_EQ(6U, queue.GetNumberOfJobs());
 
   // Pop the 5 of 6 jobs.
   std::vector<JobID> ids;
   queue.PopForRun(LOW_PRIORITY, &ids);
   EXPECT_EQ(5u, ids.size());
 }
 
 }  // namespace drive