Add named testing interface

chrome_frame/chrome_frame_automation.cc

Index: chrome_frame/chrome_frame_automation.cc
===================================================================
--- chrome_frame/chrome_frame_automation.cc	(revision 67218)
+++ chrome_frame/chrome_frame_automation.cc	(working copy)
@@ -144,10 +144,13 @@
 };
 
 ChromeFrameAutomationProxyImpl::ChromeFrameAutomationProxyImpl(
-    AutomationProxyCacheEntry* entry, int launch_timeout)
+    AutomationProxyCacheEntry* entry,
+    std::string channel_id, int launch_timeout)
     : AutomationProxy(launch_timeout, false), proxy_entry_(entry) {
   TRACE_EVENT_BEGIN("chromeframe.automationproxy", this, "");
 
+  InitializeChannel(channel_id, false);
+
   sync_ = new CFMsgDispatcher();
   message_filter_ = new TabProxyNotificationMessageFilter(tracker_.get());
 
@@ -271,8 +274,10 @@
   // destruction notification.
 
   // At same time we must destroy/stop the thread from another thread.
+  std::string channel_id = AutomationProxy::GenerateChannelID();
   ChromeFrameAutomationProxyImpl* proxy =
-      new ChromeFrameAutomationProxyImpl(this, params->launch_timeout());
+      new ChromeFrameAutomationProxyImpl(this, channel_id,
+                                         params->launch_timeout());
 
   // Ensure that the automation proxy actually respects our choice on whether
   // or not to check the version.
@@ -282,7 +287,7 @@
   scoped_ptr<CommandLine> command_line(
       chrome_launcher::CreateLaunchCommandLine());
   command_line->AppendSwitchASCII(switches::kAutomationClientChannelID,
-                                  proxy->channel_id());
+                                  channel_id);
 
   // Run Chrome in Chrome Frame mode. In practice, this modifies the paths
   // and registry keys that Chrome looks in via the BrowserDistribution