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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "content/browser/loader/detachable_resource_handler.h" | 5 #include "content/browser/loader/detachable_resource_handler.h" |
6 | 6 |
7 #include "base/logging.h" | 7 #include "base/logging.h" |
8 #include "base/time/time.h" | 8 #include "base/time/time.h" |
9 #include "content/browser/loader/resource_request_info_impl.h" | 9 #include "content/browser/loader/resource_request_info_impl.h" |
10 #include "net/base/io_buffer.h" | 10 #include "net/base/io_buffer.h" |
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139 next_handler_->OnBeforeNetworkStart(url, &is_deferred_); | 139 next_handler_->OnBeforeNetworkStart(url, &is_deferred_); |
140 *defer = is_deferred_; | 140 *defer = is_deferred_; |
141 return ret; | 141 return ret; |
142 } | 142 } |
143 | 143 |
144 bool DetachableResourceHandler::OnWillRead(scoped_refptr<net::IOBuffer>* buf, | 144 bool DetachableResourceHandler::OnWillRead(scoped_refptr<net::IOBuffer>* buf, |
145 int* buf_size, | 145 int* buf_size, |
146 int min_size) { | 146 int min_size) { |
147 if (!next_handler_) { | 147 if (!next_handler_) { |
148 DCHECK_EQ(-1, min_size); | 148 DCHECK_EQ(-1, min_size); |
149 if (!read_buffer_) | 149 if (!read_buffer_.get()) |
150 read_buffer_ = new net::IOBuffer(kReadBufSize); | 150 read_buffer_ = new net::IOBuffer(kReadBufSize); |
151 *buf = read_buffer_; | 151 *buf = read_buffer_; |
152 *buf_size = kReadBufSize; | 152 *buf_size = kReadBufSize; |
153 return true; | 153 return true; |
154 } | 154 } |
155 | 155 |
156 return next_handler_->OnWillRead(buf, buf_size, min_size); | 156 return next_handler_->OnWillRead(buf, buf_size, min_size); |
157 } | 157 } |
158 | 158 |
159 bool DetachableResourceHandler::OnReadCompleted(int bytes_read, bool* defer) { | 159 bool DetachableResourceHandler::OnReadCompleted(int bytes_read, bool* defer) { |
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203 | 203 |
204 void DetachableResourceHandler::CancelAndIgnore() { | 204 void DetachableResourceHandler::CancelAndIgnore() { |
205 controller()->CancelAndIgnore(); | 205 controller()->CancelAndIgnore(); |
206 } | 206 } |
207 | 207 |
208 void DetachableResourceHandler::CancelWithError(int error_code) { | 208 void DetachableResourceHandler::CancelWithError(int error_code) { |
209 controller()->CancelWithError(error_code); | 209 controller()->CancelWithError(error_code); |
210 } | 210 } |
211 | 211 |
212 } // namespace content | 212 } // namespace content |
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