Remove calls to deprecated MessageLoop methods in content.

content/browser/loader/resource_dispatcher_host_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 <stddef.h>
 
 #include <memory>
 #include <utility>
 #include <vector>
 
@@ skipping 1546 matching lines @@
   CheckRequestCompleteErrorCode(msgs[0][1], net::ERR_ABORTED);
 
   // But it continues detached.
   EXPECT_EQ(1, host_.pending_requests());
   EXPECT_TRUE(info->detachable_handler()->is_detached());
 
   // Wait until after the delay timer times out before we start processing any
   // messages.
   base::OneShotTimer timer;
   timer.Start(FROM_HERE, base::TimeDelta::FromMilliseconds(210),
               base::MessageLoop::current(), &base::MessageLoop::QuitWhenIdle);

[ncarter (slow), 2016/06/22 20:51:09]

It seems inconsistent to update the Run() semantics here, without updating this
usage too (I'm assuming this should be made to use the converted to the
RunLoop's QuitWhenIdle).

What's the plan for this?

-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   // The prefetch should be cancelled by now.
   EXPECT_EQ(0, host_.pending_requests());
   EXPECT_EQ(1, network_delegate()->completed_requests());
   EXPECT_EQ(1, network_delegate()->canceled_requests());
   EXPECT_EQ(0, network_delegate()->error_count());
 }
 
 // If the filter has disappeared then detachable resources should continue to
 // load.
@@ skipping 430 matching lines @@
   base::RunLoop().RunUntilIdle();
 
   // Cancel the requests to the test process.
   host_.CancelRequestsForProcess(filter_->child_id());
   EXPECT_EQ(1, host_.pending_requests());
 
   // Wait until after the delay timer times out before we start processing any
   // messages.
   base::OneShotTimer timer;
   timer.Start(FROM_HERE, base::TimeDelta::FromMilliseconds(210),
               base::MessageLoop::current(), &base::MessageLoop::QuitWhenIdle);

[ncarter (slow), 2016/06/22 20:51:09]

Ditto

-  base::MessageLoop::current()->Run();
+  base::RunLoop().Run();
 
   // The prefetch should be cancelled by now.
   EXPECT_EQ(0, host_.pending_requests());
 
   // In case any messages are still to be processed.
   while (net::URLRequestTestJob::ProcessOnePendingMessage()) {}
   base::RunLoop().RunUntilIdle();
 
   ResourceIPCAccumulator::ClassifiedMessages msgs;
   accum_.GetClassifiedMessages(&msgs);
@@ skipping 1865 matching lines @@
   return nullptr;
 }
 
 INSTANTIATE_TEST_CASE_P(
     ResourceDispatcherHostTests,
     ResourceDispatcherHostTest,
     testing::Values(TestConfig::kDefault,
                     TestConfig::kOptimizeIPCForSmallResourceEnabled));
 
 }  // namespace content