Revert of Add a NetworkQualityEstimator to TestURLRequestContext.

content/browser/android/url_request_content_job_unittest.cc

Index: content/browser/android/url_request_content_job_unittest.cc
diff --git a/content/browser/android/url_request_content_job_unittest.cc b/content/browser/android/url_request_content_job_unittest.cc
index 2667720c0ddee69e84784f7b0ae18514dfc185cd..c87f7e151267c03ef832e7c03bbdfab8d83e3520 100644
--- a/content/browser/android/url_request_content_job_unittest.cc
+++ b/content/browser/android/url_request_content_job_unittest.cc
@@ -10,11 +10,9 @@
 #include <memory>
 
 #include "base/files/file_util.h"
-#include "base/message_loop/message_loop.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "base/test/test_file_util.h"
-#include "base/threading/thread_task_runner_handle.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_test_util.h"
 #include "testing/gtest/include/gtest/gtest.h"
@@ -44,8 +42,12 @@
       const std::string& scheme,
       net::URLRequest* request,
       net::NetworkDelegate* network_delegate) const override {
-    URLRequestContentJob* job = new URLRequestContentJob(
-        request, network_delegate, path_, base::ThreadTaskRunnerHandle::Get());
+    URLRequestContentJob* job =
+        new URLRequestContentJob(
+            request,
+            network_delegate,
+            path_,
+            const_cast<base::MessageLoop*>(&message_loop_)->task_runner());
     observer_->OnJobCreated();
     return job;
   }
@@ -76,6 +78,7 @@
   }
 
  private:
+  base::MessageLoop message_loop_;
   base::FilePath path_;
   JobObserver* observer_;
 };
@@ -118,7 +121,6 @@
   // retrieved.
   void RunRequest(const Range* range);
 
-  base::MessageLoop message_loop_;
   JobObserverImpl observer_;
   net::TestURLRequestContext context_;
   net::TestDelegate delegate_;