Remove DrivePrefetcher and relevant flags.

chrome/browser/chromeos/drive/job_scheduler_unittest.cc

 // Copyright (c) 2012 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 "chrome/browser/chromeos/drive/job_scheduler.h"
 
 #include <set>
 
 #include "base/bind.h"
 #include "base/file_util.h"
@@ skipping 426 matching lines @@
   std::vector<std::string> resource_ids;
 
   scheduler_->GetResourceEntry(
       resource_1,  // resource ID
       DriveClientContext(USER_INITIATED),
       base::Bind(&CopyResourceIdFromGetResourceEntryCallback,
                  &resource_ids,
                  resource_1));
   scheduler_->GetResourceEntry(
       resource_2,  // resource ID
-      DriveClientContext(PREFETCH),
+      DriveClientContext(BACKGROUND),
       base::Bind(&CopyResourceIdFromGetResourceEntryCallback,
                  &resource_ids,
                  resource_2));
   scheduler_->GetResourceEntry(
       resource_3,  // resource ID
       DriveClientContext(BACKGROUND),
       base::Bind(&CopyResourceIdFromGetResourceEntryCallback,
                  &resource_ids,
                  resource_3));
   scheduler_->GetResourceEntry(
       resource_4,  // resource ID
       DriveClientContext(USER_INITIATED),
       base::Bind(&CopyResourceIdFromGetResourceEntryCallback,
                  &resource_ids,
                  resource_4));
 
   // Reconnect to the network to start all jobs.
   ConnectToWifi();
   google_apis::test_util::RunBlockingPoolTask();
 
   ASSERT_EQ(resource_ids.size(), 4ul);
   ASSERT_EQ(resource_ids[0], resource_1);
   ASSERT_EQ(resource_ids[1], resource_4);
-  ASSERT_EQ(resource_ids[2], resource_3);
-  ASSERT_EQ(resource_ids[3], resource_2);
+  ASSERT_EQ(resource_ids[2], resource_2);
+  ASSERT_EQ(resource_ids[3], resource_3);
 }
 
 TEST_F(JobSchedulerTest, GetResourceEntryNoConnection) {
   ConnectToNone();
 
   std::string resource("file:1_file_resource_id");
   std::vector<std::string> resource_ids;
 
   scheduler_->GetResourceEntry(
       resource,  // resource ID
@@ skipping 379 matching lines @@
 
   std::vector<int64> upload_progress;
   logger.GetProgressInfo(TYPE_UPLOAD_NEW_FILE, &upload_progress);
   ASSERT_TRUE(!upload_progress.empty());
   EXPECT_TRUE(base::STLIsSorted(upload_progress));
   EXPECT_GE(upload_progress.front(), 0);
   EXPECT_LE(upload_progress.back(), 5);
 }
 
 }  // namespace drive