Make WebURLLoader capable of retaining received buffers.

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/macros.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/memory/shared_memory.h"
@@ skipping 59 matching lines @@
     received_response_ = true;
     if (cancel_on_receive_response_)
       dispatcher_->Cancel(request_id_);
   }
 
   void OnDownloadedData(int len, int encoded_data_length) override {
     total_downloaded_data_length_ += len;
     total_encoded_data_length_ += encoded_data_length;
   }
 
-  void OnReceivedData(const char* data,
-                      int data_length,
-                      int encoded_data_length) override {
+  void OnReceivedData(scoped_ptr<ReceivedData> data) override {
     EXPECT_TRUE(received_response_);
     EXPECT_FALSE(complete_);
-    data_.append(data, data_length);
-    total_encoded_data_length_ += encoded_data_length;
+    data_.append(data->payload(), data->length());
+    total_encoded_data_length_ += data->encoded_length();
   }
 
   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,
                           int64 total_transfer_size) override {
     EXPECT_TRUE(received_response_);
     EXPECT_FALSE(complete_);
@@ skipping 630 matching lines @@
                           const ResourceResponseInfo& info) override {
     return true;
   }
 
   void OnReceivedResponse(const ResourceResponseInfo& info) override {
     response_info_ = info;
   }
 
   void OnDownloadedData(int len, int encoded_data_length) override {}
 
-  void OnReceivedData(const char* data,
-                      int data_length,
-                      int encoded_data_length) override {}
+  void OnReceivedData(scoped_ptr<ReceivedData> data) override {}
 
   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,
                           int64 total_transfer_size) override {}
 
   const ResourceResponseInfo& response_info() const { return response_info_; }
 
@@ skipping 37 matching lines @@
   ResourceResponseHead response_head;
 
   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