Provide mutable members of UrlRequestContext via pure-virtual interface

android_webview/browser/net/aw_url_request_context_getter.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 "android_webview/browser/net/aw_url_request_context_getter.h"
 
 #include "android_webview/browser/aw_browser_context.h"
 #include "android_webview/browser/aw_request_interceptor.h"
 #include "android_webview/browser/net/aw_network_delegate.h"
 #include "android_webview/browser/net/aw_url_request_job_factory.h"
@@ skipping 66 matching lines @@
 }
 
 void AwURLRequestContextGetter::Init() {
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
 
   net::URLRequestContextBuilder builder;
   builder.set_user_agent(content::GetUserAgent(GURL()));
   builder.set_network_delegate(new AwNetworkDelegate());
   builder.set_ftp_enabled(false);  // Android WebView does not support ftp yet.
   builder.set_proxy_config_service(proxy_config_service_.release());
+  builder.set_accept_language(net::HttpUtil::GenerateAcceptLanguageHeader(
+      content::GetContentClient()->browser()->GetAcceptLangs(
+          browser_context_)));
+
+  // TODO(boliu): Values from chrome/app/resources/locale_settings_en-GB.xtb
+  builder.set_accept_charset(
+      net::HttpUtil::GenerateAcceptCharsetHeader("ISO-8859-1"));
 
   net::URLRequestContextBuilder::HttpCacheParams cache_params;
   cache_params.type = net::URLRequestContextBuilder::HttpCacheParams::DISK;
   cache_params.max_size = 10 * 1024 * 1024;  // 10M
   cache_params.path =
       browser_context_->GetPath().Append(FILE_PATH_LITERAL("Cache")),
   builder.EnableHttpCache(cache_params);
 
   url_request_context_.reset(builder.Build());
 
-  url_request_context_->set_accept_language(
-      net::HttpUtil::GenerateAcceptLanguageHeader(
-          content::GetContentClient()->browser()->GetAcceptLangs(
-              browser_context_)));
-
-  // TODO(boliu): Values from chrome/app/resources/locale_settings_en-GB.xtb
-  url_request_context_->set_accept_charset(
-      net::HttpUtil::GenerateAcceptCharsetHeader("ISO-8859-1"));
-
   job_factory_.reset(new AwURLRequestJobFactory);
   bool set_protocol = job_factory_->SetProtocolHandler(
       chrome::kFileScheme, new net::FileProtocolHandler());
   DCHECK(set_protocol);
   set_protocol = job_factory_->SetProtocolHandler(
       chrome::kDataScheme, new net::DataProtocolHandler());
   DCHECK(set_protocol);
   job_factory_->AddInterceptor(new AwRequestInterceptor());
   url_request_context_->set_job_factory(job_factory_.get());
 
@@ skipping 12 matching lines @@
   DCHECK(BrowserThread::CurrentlyOn(BrowserThread::IO));
   return url_request_context_.get();
 }
 
 scoped_refptr<base::SingleThreadTaskRunner>
 AwURLRequestContextGetter::GetNetworkTaskRunner() const {
   return BrowserThread::GetMessageLoopProxyForThread(BrowserThread::IO);
 }
 
 }  // namespace android_webview