Remove URLRequestJob::GetResponseCode implementations outside of net/.

components/update_client/url_request_post_interceptor.cc

Index: components/update_client/url_request_post_interceptor.cc
diff --git a/components/update_client/url_request_post_interceptor.cc b/components/update_client/url_request_post_interceptor.cc
index 3850160612036dd51a96f82183d98c70af866b63..9753cb9fa99905baa4555614abfd0aac3ff1e95b 100644
--- a/components/update_client/url_request_post_interceptor.cc
+++ b/components/update_client/url_request_post_interceptor.cc
@@ -8,10 +8,13 @@
 
 #include "base/files/file_util.h"
 #include "base/macros.h"
+#include "base/memory/ref_counted.h"
 #include "base/strings/stringprintf.h"
 #include "components/update_client/test_configurator.h"
 #include "net/base/upload_bytes_element_reader.h"
 #include "net/base/upload_data_stream.h"
+#include "net/http/http_response_headers.h"
+#include "net/http/http_util.h"
 #include "net/url_request/url_request.h"
 #include "net/url_request/url_request_filter.h"
 #include "net/url_request/url_request_interceptor.h"
@@ -32,7 +35,12 @@ class URLRequestMockJob : public net::URLRequestSimpleJob {
         response_body_(response_body) {}
 
  protected:
-  int GetResponseCode() const override { return response_code_; }
+  void GetResponseInfo(net::HttpResponseInfo* info) override {
+    const std::string headers =
+        base::StringPrintf("HTTP/1.1 %i OK\r\n\r\n", response_code_);
+    info->headers = base::MakeShared<net::HttpResponseHeaders>(
+        net::HttpUtil::AssembleRawHeaders(headers.c_str(), headers.length()));
+  }
 
   int GetData(std::string* mime_type,
               std::string* charset,