Remove unused class BufferedPeer

chrome/renderer/security_filter_peer.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 "chrome/renderer/security_filter_peer.h"
 
 #include <memory>
 #include <string>
 #include <utility>
 
@@ skipping 98 matching lines @@
     raw_headers.append(mime_type);
     raw_headers.push_back('\0');
   }
   raw_headers.push_back('\0');
   net::HttpResponseHeaders* new_headers =
       new net::HttpResponseHeaders(raw_headers);
   info_out->headers = new_headers;
 }
 
 ////////////////////////////////////////////////////////////////////////////////
-// BufferedPeer
-
-BufferedPeer::BufferedPeer(std::unique_ptr<content::RequestPeer> peer,
-                           const std::string& mime_type)
-    : SecurityFilterPeer(std::move(peer)), mime_type_(mime_type) {}
-
-BufferedPeer::~BufferedPeer() {
-}
-
-void BufferedPeer::OnReceivedResponse(
-    const content::ResourceResponseInfo& info) {
-  ProcessResponseInfo(info, &response_info_, mime_type_);
-}
-
-void BufferedPeer::OnReceivedData(std::unique_ptr<ReceivedData> data) {
-  data_.append(data->payload(), data->length());
-}
-
-void BufferedPeer::OnCompletedRequest(int error_code,
-                                      bool was_ignored_by_handler,
-                                      bool stale_copy_in_cache,
-                                      const base::TimeTicks& completion_time,
-                                      int64_t total_transfer_size,
-                                      int64_t encoded_body_size) {
-  // Give sub-classes a chance at altering the data.
-  if (error_code != net::OK || !DataReady()) {
-    // Pretend we failed to load the resource.
-    original_peer_->OnReceivedResponse(response_info_);
-    original_peer_->OnCompletedRequest(net::ERR_ABORTED, false,
-                                       stale_copy_in_cache, completion_time,
-                                       total_transfer_size, encoded_body_size);
-    return;
-  }
-
-  original_peer_->OnReceivedResponse(response_info_);
-  if (!data_.empty()) {
-    original_peer_->OnReceivedData(base::MakeUnique<content::FixedReceivedData>(
-        data_.data(), data_.size()));
-  }
-  original_peer_->OnCompletedRequest(error_code, was_ignored_by_handler,
-                                     stale_copy_in_cache, completion_time,
-                                     total_transfer_size, encoded_body_size);
-}
-
-////////////////////////////////////////////////////////////////////////////////
 // ReplaceContentPeer
 
 ReplaceContentPeer::ReplaceContentPeer(
     std::unique_ptr<content::RequestPeer> peer,
     const std::string& mime_type,
     const std::string& data)
     : SecurityFilterPeer(std::move(peer)), mime_type_(mime_type), data_(data) {}
 
 ReplaceContentPeer::~ReplaceContentPeer() {
 }
@@ skipping 19 matching lines @@
   info.content_length = static_cast<int>(data_.size());
   original_peer_->OnReceivedResponse(info);
   if (!data_.empty()) {
     original_peer_->OnReceivedData(base::MakeUnique<content::FixedReceivedData>(
         data_.data(), data_.size()));
   }
   original_peer_->OnCompletedRequest(net::OK, false, stale_copy_in_cache,
                                      completion_time, total_transfer_size,
                                      encoded_body_size);
 }