Add --remote-debugging-port back to content_shell since nduca mentioned he wants to use it with And…

content/shell/shell_devtools_delegate.cc

Index: content/shell/shell_devtools_delegate.cc
===================================================================
--- content/shell/shell_devtools_delegate.cc	(revision 151267)
+++ content/shell/shell_devtools_delegate.cc	(working copy)
@@ -14,10 +14,11 @@
 namespace content {
 
 ShellDevToolsDelegate::ShellDevToolsDelegate(
+    int port,
     net::URLRequestContextGetter* context_getter)
     : context_getter_(context_getter) {
   devtools_http_handler_ = DevToolsHttpHandler::Start(
-      new net::TCPListenSocketFactory("127.0.0.1", 0),
+      new net::TCPListenSocketFactory("127.0.0.1", port),
       "",
       context_getter_,
       this);