Change net::LOAD_MAIN_FRAME to net::LOAD_MAIN_FRAME_DEPRECATED to discourage

components/data_reduction_proxy/content/browser/content_lofi_decider_unittest.cc

 // Copyright 2015 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/data_reduction_proxy/content/browser/content_lofi_decider.h"
 
 #include <stddef.h>
 #include <memory>
 #include <string>
 #include <utility>
@@ skipping 189 matching lines @@
     VerifyLoFiHeader(false, headers);
     VerifyLoFiPreviewHeader(false, headers);
     VerifyLoFiIgnorePreviewBlacklistHeader(false, headers);
 
     // The Lo-Fi flag is "always-on", Lo-Fi is being used, and it's a main frame
     // request. Lo-Fi preview header should be added.
     command_line->AppendSwitchASCII(
         switches::kDataReductionProxyLoFi,
         switches::kDataReductionProxyLoFiValueAlwaysOn);
     if (tests[i].is_main_frame)
-      request->SetLoadFlags(request->load_flags() | net::LOAD_MAIN_FRAME);
+      request->SetLoadFlags(request->load_flags() |
+                            net::LOAD_MAIN_FRAME_DEPRECATED);
     headers.Clear();
     NotifyBeforeSendHeaders(&headers, request.get(), true);
     VerifyLoFiHeader(tests[i].is_using_lofi && !tests[i].is_using_previews &&
                          !tests[i].is_main_frame,
                      headers);
     VerifyLoFiPreviewHeader(tests[i].is_using_lofi &&
                                 tests[i].is_using_previews &&
                                 tests[i].is_main_frame,
                             headers);
     VerifyLoFiIgnorePreviewBlacklistHeader(tests[i].is_using_lofi &&
@@ skipping 56 matching lines @@
   // Enable Lo-Fi.
   const struct {
     bool is_using_lofi;
     bool is_main_frame;
   } tests[] = {{false, false}, {false, true}, {true, false}, {true, true}};
 
   for (size_t i = 0; i < arraysize(tests); ++i) {
     std::unique_ptr<net::URLRequest> request =
         CreateRequest(tests[i].is_using_lofi);
     if (tests[i].is_main_frame)
-      request->SetLoadFlags(request->load_flags() | net::LOAD_MAIN_FRAME);
+      request->SetLoadFlags(request->load_flags() |
+                            net::LOAD_MAIN_FRAME_DEPRECATED);
     net::HttpRequestHeaders headers;
     NotifyBeforeSendHeaders(&headers, request.get(), true);
     VerifyLoFiHeader(tests[i].is_using_lofi && !tests[i].is_main_frame,
                      headers);
     VerifyLoFiPreviewHeader(false, headers);
     VerifyLoFiIgnorePreviewBlacklistHeader(false, headers);
     DataReductionProxyData* data = DataReductionProxyData::GetData(*request);
     EXPECT_EQ(tests[i].is_using_lofi, data->lofi_requested()) << i;
   }
 }
 
 TEST_F(ContentLoFiDeciderTest, LoFiControlFieldTrial) {
   base::FieldTrialList field_trial_list(nullptr);
   base::FieldTrialList::CreateFieldTrial(params::GetLoFiFieldTrialName(),
                                          "Control");
   // Enable Lo-Fi.
   const struct {
     bool is_using_lofi;
     bool is_main_frame;
   } tests[] = {{false, false}, {false, true}, {true, false}, {true, true}};
 
   for (size_t i = 0; i < arraysize(tests); ++i) {
     std::unique_ptr<net::URLRequest> request =
         CreateRequest(tests[i].is_using_lofi);
     if (tests[i].is_main_frame)
-      request->SetLoadFlags(request->load_flags() | net::LOAD_MAIN_FRAME);
+      request->SetLoadFlags(request->load_flags() |
+                            net::LOAD_MAIN_FRAME_DEPRECATED);
     net::HttpRequestHeaders headers;
     NotifyBeforeSendHeaders(&headers, request.get(), true);
     VerifyLoFiHeader(false, headers);
     VerifyLoFiPreviewHeader(false, headers);
     VerifyLoFiIgnorePreviewBlacklistHeader(false, headers);
     DataReductionProxyData* data = DataReductionProxyData::GetData(*request);
     EXPECT_EQ(tests[i].is_using_lofi, data->lofi_requested()) << i;
   }
 }
 
 TEST_F(ContentLoFiDeciderTest, LoFiPreviewFieldTrial) {
   base::FieldTrialList field_trial_list(nullptr);
   base::FieldTrialList::CreateFieldTrial(params::GetLoFiFieldTrialName(),
                                          "Enabled_Preview");
   // Enable Lo-Fi.
   const struct {
     bool is_using_lofi;
     bool is_main_frame;
   } tests[] = {
       {false, false}, {true, false}, {false, true}, {true, true},
   };
 
   for (size_t i = 0; i < arraysize(tests); ++i) {
     std::unique_ptr<net::URLRequest> request =
         CreateRequest(tests[i].is_using_lofi);
     if (tests[i].is_main_frame)
-      request->SetLoadFlags(request->load_flags() | net::LOAD_MAIN_FRAME);
+      request->SetLoadFlags(request->load_flags() |
+                            net::LOAD_MAIN_FRAME_DEPRECATED);
     net::HttpRequestHeaders headers;
     NotifyBeforeSendHeaders(&headers, request.get(), true);
     VerifyLoFiHeader(false, headers);
     VerifyLoFiPreviewHeader(tests[i].is_using_lofi && tests[i].is_main_frame,
                             headers);
     VerifyLoFiIgnorePreviewBlacklistHeader(false, headers);
     DataReductionProxyData* data = DataReductionProxyData::GetData(*request);
     EXPECT_EQ(tests[i].is_using_lofi, data->lofi_requested()) << i;
   }
 }
@@ skipping 33 matching lines @@
       base::FieldTrialList::CreateFieldTrial(params::GetLoFiFieldTrialName(),
                                              "Control");
     }
 
     test_context_->config()->SetNetworkProhibitivelySlow(
         tests[i].network_prohibitively_slow);
 
     std::unique_ptr<net::URLRequest> request =
         CreateRequest(tests[i].network_prohibitively_slow);
     if (tests[i].is_main_frame)
-      request->SetLoadFlags(request->load_flags() | net::LOAD_MAIN_FRAME);
+      request->SetLoadFlags(request->load_flags() |
+                            net::LOAD_MAIN_FRAME_DEPRECATED);
     net::HttpRequestHeaders headers;
     NotifyBeforeSendHeaders(&headers, request.get(), true);
 
     VerifyLoFiHeader(expect_lofi_header, headers);
   }
 }
 
 TEST_F(ContentLoFiDeciderTest, SlowConnectionsFlag) {
   const struct {
     bool slow_connections_flag_enabled;
@@ skipping 34 matching lines @@
       base::FieldTrialList::CreateFieldTrial(params::GetLoFiFieldTrialName(),
                                              "Enabled");
     }
 
     test_context_->config()->SetNetworkProhibitivelySlow(
         tests[i].network_prohibitively_slow);
 
     std::unique_ptr<net::URLRequest> request =
         CreateRequest(tests[i].network_prohibitively_slow);
     if (tests[i].is_main_frame)
-      request->SetLoadFlags(request->load_flags() | net::LOAD_MAIN_FRAME);
+      request->SetLoadFlags(request->load_flags() |
+                            net::LOAD_MAIN_FRAME_DEPRECATED);
     net::HttpRequestHeaders headers;
     NotifyBeforeSendHeaders(&headers, request.get(), true);
 
     VerifyLoFiHeader(expect_lofi_header, headers);
   }
 }
 
 TEST_F(ContentLoFiDeciderTest, ProxyIsNotDataReductionProxy) {
   base::FieldTrialList field_trial_list(nullptr);
   base::FieldTrialList::CreateFieldTrial(params::GetLoFiFieldTrialName(),
@@ skipping 11 matching lines @@
     net::HttpRequestHeaders headers;
     NotifyBeforeSendHeaders(&headers, request.get(), false);
     std::string header_value;
     headers.GetHeader(chrome_proxy_header(), &header_value);
     EXPECT_EQ(std::string::npos,
               header_value.find(chrome_proxy_lo_fi_directive()));
   }
 }
 
 }  // namespace data_reduction_roxy