Add brotli content-encoding filter.

net/filter/mock_filter_context.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.
 
 #include "net/filter/mock_filter_context.h"
 
 #include "net/url_request/url_request_context.h"
 
 namespace net {
 
 MockFilterContext::MockFilterContext()
     : is_cached_content_(false),
       ok_to_call_get_url_(true),
       response_code_(-1),
-      context_(new URLRequestContext()) {
-}
+      context_(new URLRequestContext()),
+      is_brotli_enabled_(false) {}
 
 MockFilterContext::~MockFilterContext() {}
 
 void MockFilterContext::NukeUnstableInterfaces() {
   context_.reset();
   ok_to_call_get_url_ = false;
   request_time_ = base::Time();
 }
 
 bool MockFilterContext::GetMimeType(std::string* mime_type) const {
@@ skipping 26 matching lines @@
 int MockFilterContext::GetResponseCode() const { return response_code_; }
 
 const URLRequestContext* MockFilterContext::GetURLRequestContext() const {
   return context_.get();
 }
 
 const BoundNetLog& MockFilterContext::GetNetLog() const {
   return net_log_;
 }
 
+bool MockFilterContext::IsBrotliEnabled() const {
+  return is_brotli_enabled_;
+}
+
 }  // namespace net