[Android] Use a "unique" remote debugging socket name on bind failure

android_webview/browser/aw_devtools_delegate.cc

 // Copyright 2013 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/aw_devtools_delegate.h"
 
 #include "android_webview/browser/browser_view_renderer_impl.h"
 #include "android_webview/browser/in_process_renderer/in_process_view_renderer.h"
 #include "android_webview/common/aw_switches.h"
 #include "base/bind.h"
@@ skipping 12 matching lines @@
 const char kSocketNameFormat[] = "webview_devtools_remote_%d";
 }
 
 namespace android_webview {
 
 AwDevToolsDelegate::AwDevToolsDelegate(content::BrowserContext* browser_context)
     : browser_context_(browser_context) {
   devtools_http_handler_ = content::DevToolsHttpHandler::Start(
       new net::UnixDomainSocketWithAbstractNamespaceFactory(
           base::StringPrintf(kSocketNameFormat, getpid()),
+          "",
           base::Bind(&content::CanUserConnectToDevTools)),
       "",
       this);
 }
 
 AwDevToolsDelegate::~AwDevToolsDelegate() {
 }
 
 void AwDevToolsDelegate::Stop() {
   devtools_http_handler_->Stop();
@@ skipping 200 matching lines @@
 }
 
 scoped_refptr<net::StreamListenSocket>
 AwDevToolsDelegate::CreateSocketForTethering(
     net::StreamListenSocket::Delegate* delegate,
     std::string* name) {
   return NULL;
 }
 
 }  // namespace android_webview