Allow URLRequests from one context to have different NetworkDelegates.

components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats_unittest.cc

Index: components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats_unittest.cc
diff --git a/components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats_unittest.cc b/components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats_unittest.cc
index 39a951fc9442e341a509a2027b732b1202c13665..ebfefc251fed7f5c9247072d62d6a2e7f7be5b63 100644
--- a/components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats_unittest.cc
+++ b/components/data_reduction_proxy/browser/data_reduction_proxy_usage_stats_unittest.cc
@@ -44,9 +44,10 @@ class DataReductionProxyUsageStatsTest : public testing::Test {
  public:
   DataReductionProxyUsageStatsTest()
       : loop_proxy_(MessageLoopProxy::current().get()),
-        context_(true),
-        mock_url_request_(GURL(), net::IDLE, &delegate_, &context_) {
+        context_(true) {
     context_.Init();
+    mock_url_request_ = context_.CreateRequest(GURL(), net::IDLE, &delegate_,
+                                               NULL);
   }
   // Required for MessageLoopProxy::current().
   base::MessageLoopForUI loop_;
@@ -56,7 +57,7 @@ class DataReductionProxyUsageStatsTest : public testing::Test {
   TestURLRequestContext context_;
   TestDelegate delegate_;
   DataReductionProxyParamsMock mock_params_;
-  URLRequest mock_url_request_;
+  scoped_ptr<URLRequest> mock_url_request_;
 };
 
 TEST_F(DataReductionProxyUsageStatsTest, isDataReductionProxyUnreachable) {
@@ -85,17 +86,18 @@ TEST_F(DataReductionProxyUsageStatsTest, isDataReductionProxyUnreachable) {
   for (size_t i = 0; i < ARRAYSIZE_UNSAFE(test_cases); ++i) {
     TestCase test_case = test_cases[i];
 
-    EXPECT_CALL(mock_params_, IsDataReductionProxyEligible(&mock_url_request_))
-        .WillRepeatedly(Return(test_case.is_proxy_eligible));
     EXPECT_CALL(mock_params_,
-                WasDataReductionProxyUsed(&mock_url_request_, NULL))
+                IsDataReductionProxyEligible(mock_url_request_.get()))
+                    .WillRepeatedly(Return(test_case.is_proxy_eligible));
+    EXPECT_CALL(mock_params_,
+                WasDataReductionProxyUsed(mock_url_request_.get(), NULL))
         .WillRepeatedly(Return(test_case.was_proxy_used));
 
     scoped_ptr<DataReductionProxyUsageStats> usage_stats(
         new DataReductionProxyUsageStats(
             &mock_params_, loop_proxy_, loop_proxy_));
 
-    usage_stats->OnUrlRequestCompleted(&mock_url_request_, false);
+    usage_stats->OnUrlRequestCompleted(mock_url_request_.get(), false);
     MessageLoop::current()->RunUntilIdle();
 
     EXPECT_EQ(test_case.is_unreachable,