Change scoped_ptr to std::unique_ptr in //net.

net/filter/filter.cc

 // Copyright 2014 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.
 
 // The basic usage of the Filter interface is described in the comment at
 // the beginning of filter.h. If Filter::Factory is passed a vector of
 // size greater than 1, that interface is implemented by a series of filters
 // connected in a chain. In such a case the first filter
 // in the chain proxies calls to ReadData() so that its return values
 // apply to the entire chain.
@@ skipping 341 matching lines @@
     next_stream_data_ = NULL;
     return Filter::FILTER_NEED_MORE_DATA;
   } else {
     next_stream_data_ += out_len;
     return Filter::FILTER_OK;
   }
 }
 
 // static
 Filter* Filter::InitBrotliFilter(FilterType type_id, int buffer_size) {
-  scoped_ptr<Filter> brotli_filter(CreateBrotliFilter(type_id));
+  std::unique_ptr<Filter> brotli_filter(CreateBrotliFilter(type_id));
   if (!brotli_filter.get())
     return nullptr;
 
   brotli_filter->InitBuffer(buffer_size);
   return brotli_filter.release();
 }
 
 // static
 Filter* Filter::InitGZipFilter(FilterType type_id, int buffer_size) {
-  scoped_ptr<GZipFilter> gz_filter(new GZipFilter(type_id));
+  std::unique_ptr<GZipFilter> gz_filter(new GZipFilter(type_id));
   gz_filter->InitBuffer(buffer_size);
   return gz_filter->InitDecoding(type_id) ? gz_filter.release() : NULL;
 }
 
 // static
 Filter* Filter::InitSdchFilter(FilterType type_id,
                                const FilterContext& filter_context,
                                int buffer_size) {
-  scoped_ptr<SdchFilter> sdch_filter(new SdchFilter(type_id, filter_context));
+  std::unique_ptr<SdchFilter> sdch_filter(
+      new SdchFilter(type_id, filter_context));
   sdch_filter->InitBuffer(buffer_size);
   return sdch_filter->InitDecoding(type_id) ? sdch_filter.release() : NULL;
 }
 
 // static
 Filter* Filter::PrependNewFilter(FilterType type_id,
                                  const FilterContext& filter_context,
                                  int buffer_size,
                                  Filter* filter_list) {
-  scoped_ptr<Filter> first_filter;  // Soon to be start of chain.
+  std::unique_ptr<Filter> first_filter;  // Soon to be start of chain.
   switch (type_id) {
     case FILTER_TYPE_BROTLI:
       first_filter.reset(InitBrotliFilter(type_id, buffer_size));
       break;
     case FILTER_TYPE_GZIP_HELPING_SDCH:
     case FILTER_TYPE_DEFLATE:
     case FILTER_TYPE_GZIP:
       first_filter.reset(InitGZipFilter(type_id, buffer_size));
       break;
     case FILTER_TYPE_SDCH:
@@ skipping 23 matching lines @@
 
 void Filter::PushDataIntoNextFilter() {
   IOBuffer* next_buffer = next_filter_->stream_buffer();
   int next_size = next_filter_->stream_buffer_size();
   last_status_ = ReadFilteredData(next_buffer->data(), &next_size);
   if (FILTER_ERROR != last_status_)
     next_filter_->FlushStreamBuffer(next_size);
 }
 
 }  // namespace net