Enable PrivetV3Session without checking command line flag

chrome/browser/extensions/api/gcd_private/privet_v3_context_getter.cc

-// Copyright 2014 The Chromium Authors. All rights reserved.
+// Copyright 2015 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 "chrome/browser/extensions/api/gcd_private/privet_v3_context_getter.h"
 
 #include "base/atomicops.h"
 #include "base/command_line.h"
 #include "base/strings/string_number_conversions.h"
 #include "chrome/common/chrome_content_client.h"
-#include "chrome/common/chrome_switches.h"
 #include "net/base/net_errors.h"
 #include "net/cert/cert_verifier.h"
 #include "net/cert/cert_verify_result.h"
 #include "net/cert/x509_certificate.h"
 #include "net/url_request/url_request_context.h"
 #include "net/url_request/url_request_context_builder.h"
 
 namespace extensions {
 
 namespace {
@@ skipping 65 matching lines @@
   }
 
   std::map<std::string, net::SHA256HashValue> fingerprints_;
 
   DISALLOW_COPY_AND_ASSIGN(CertVerifier);
 };
 
 PrivetV3ContextGetter::PrivetV3ContextGetter(
     const scoped_refptr<base::SingleThreadTaskRunner>& net_task_runner)
     : net_task_runner_(net_task_runner), weak_ptr_factory_(this) {
-  CHECK(base::CommandLine::ForCurrentProcess()->HasSwitch(
-      switches::kEnablePrivetV3));
 }
 
 net::URLRequestContext* PrivetV3ContextGetter::GetURLRequestContext() {
   InitOnNetThread();
   return context_.get();
 }
 
 scoped_refptr<base::SingleThreadTaskRunner>
 PrivetV3ContextGetter::GetNetworkTaskRunner() const {
   return net_task_runner_;
@@ skipping 33 matching lines @@
     const net::SHA256HashValue& certificate_fingerprint) {
   InitOnNetThread();
   cert_verifier_->AddPairedHost(host, certificate_fingerprint);
 }
 
 PrivetV3ContextGetter::~PrivetV3ContextGetter() {
   DCHECK(net_task_runner_->BelongsToCurrentThread());
 }
 
 }  // namespace extensions