Update from chromium https://crrev.com/304586

net/url_request/url_fetcher_core.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 "net/url_request/url_fetcher_core.h"
 
 #include <stdint.h>
 
 #include "base/bind.h"
 #include "base/logging.h"
@@ skipping 16 matching lines @@
 #include "net/url_request/url_fetcher_delegate.h"
 #include "net/url_request/url_fetcher_response_writer.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_getter.h"
 #include "net/url_request/url_request_throttler_manager.h"
 
 namespace {
 
 const int kBufferSize = 4096;
 const int kUploadProgressTimerInterval = 100;
-bool g_interception_enabled = false;
 bool g_ignore_certificate_requests = false;
 
 void EmptyCompletionCallback(int result) {}
 
 }  // namespace
 
 namespace net {
 
 // URLFetcherCore::Registry ---------------------------------------------------
 
@@ skipping 415 matching lines @@
 }
 
 void URLFetcherCore::CancelAll() {
   g_registry.Get().CancelAll();
 }
 
 int URLFetcherCore::GetNumFetcherCores() {
   return g_registry.Get().size();
 }
 
-void URLFetcherCore::SetEnableInterceptionForTests(bool enabled) {
-  g_interception_enabled = enabled;
-}
-
 void URLFetcherCore::SetIgnoreCertificateRequests(bool ignored) {
   g_ignore_certificate_requests = ignored;
 }
 
 URLFetcherCore::~URLFetcherCore() {
   // |request_| should be NULL. If not, it's unsafe to delete it here since we
   // may not be on the IO thread.
   DCHECK(!request_.get());
 }
 
@@ skipping 20 matching lines @@
 
   DCHECK(request_context_getter_.get());
   DCHECK(!request_.get());
 
   g_registry.Get().AddURLFetcherCore(this);
   current_response_bytes_ = 0;
   request_ = request_context_getter_->GetURLRequestContext()->CreateRequest(
       original_url_, DEFAULT_PRIORITY, this, NULL);
   request_->set_stack_trace(stack_trace_);
   int flags = request_->load_flags() | load_flags_;
-  if (!g_interception_enabled)
-    flags = flags | LOAD_DISABLE_INTERCEPT;
 
   if (is_chunked_upload_)
     request_->EnableChunkedUpload();
   request_->SetLoadFlags(flags);
   request_->SetReferrer(referrer_);
   request_->set_referrer_policy(referrer_policy_);
   request_->set_first_party_for_cookies(first_party_for_cookies_.is_empty() ?
       original_url_ : first_party_for_cookies_);
   if (url_request_data_key_ && !url_request_create_data_callback_.is_null()) {
     request_->SetUserData(url_request_data_key_,
@@ skipping 366 matching lines @@
 }
 
 void URLFetcherCore::InformDelegateDownloadProgressInDelegateThread(
     int64 current, int64 total) {
   DCHECK(delegate_task_runner_->BelongsToCurrentThread());
   if (delegate_)
     delegate_->OnURLFetchDownloadProgress(fetcher_, current, total);
 }
 
 }  // namespace net