Plumb network stack information about existence of cached copy

content/child/resource_dispatcher_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 <string>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/message_loop/message_loop.h"
 #include "base/process/process.h"
@@ skipping 52 matching lines @@
                               int data_length,
                               int encoded_data_length) OVERRIDE {
     EXPECT_FALSE(complete_);
     data_.append(data, data_length);
     total_encoded_data_length_ += encoded_data_length;
   }
 
   virtual void OnCompletedRequest(
       int error_code,
       bool was_ignored_by_handler,
+      bool stale_copy_in_cache,
       const std::string& security_info,
       const base::TimeTicks& completion_time) OVERRIDE {
     EXPECT_FALSE(complete_);
     complete_ = true;
   }
 
   bool complete() const {
     return complete_;
   }
   const std::string& data() const {
@@ skipping 205 matching lines @@
   virtual void OnReceivedData(const char* data,
                               int data_length,
                               int encoded_data_length) OVERRIDE {
     EXPECT_EQ(defer_loading_, false);
     set_defer_loading(false);
   }
 
   virtual void OnCompletedRequest(
       int error_code,
       bool was_ignored_by_handler,
+      bool stale_copy_in_cache,
       const std::string& security_info,
       const base::TimeTicks& completion_time) OVERRIDE {
   }
 
  protected:
   virtual void SetUp() OVERRIDE {
     ResourceDispatcherTest::SetUp();
     shared_handle_.Delete(kShmemSegmentName);
     EXPECT_TRUE(shared_handle_.CreateNamed(kShmemSegmentName, false, 100));
   }
@@ skipping 67 matching lines @@
   }
 
   virtual void OnReceivedData(const char* data,
                               int data_length,
                               int encoded_data_length) OVERRIDE {
   }
 
   virtual void OnCompletedRequest(
       int error_code,
       bool was_ignored_by_handler,
+      bool stale_copy_in_cache,
       const std::string& security_info,
       const base::TimeTicks& completion_time) OVERRIDE {
   }
 
   const ResourceResponseInfo& response_info() const { return response_info_; }
 
  private:
   ResourceResponseInfo response_info_;
 };
 
@@ skipping 36 matching lines @@
   response_head.error_code = net::OK;
 
   PerformTest(response_head);
 
   EXPECT_EQ(base::TimeTicks(), response_info().load_timing.request_start);
   EXPECT_EQ(base::TimeTicks(),
             response_info().load_timing.connect_timing.dns_start);
 }
 
 }  // namespace content