Dispatch automation events to the last used profile.

chrome/browser/extensions/api/automation_internal/automation_internal_api.cc

 // Copyright 2014 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/automation_internal/automation_internal_api.h"
 
 #include <vector>
 
 #include "base/strings/string16.h"
 #include "base/strings/string_number_conversions.h"
@@ skipping 291 matching lines @@
   }
 
   AutomationWebContentsObserver::CreateForWebContents(contents);
   contents->EnableTreeOnlyAccessibilityMode();
 
   int ax_tree_id = AXTreeIDRegistry::GetInstance()->GetOrCreateAXTreeID(
       rfh->GetProcess()->GetID(), rfh->GetRoutingID());
 
   // This gets removed when the extension process dies.
   AutomationEventRouter::GetInstance()->RegisterListenerForOneTree(
+      extension_id(),
       source_process_id(),
       params->args.routing_id,
       ax_tree_id);
 
   return RespondNow(ArgumentList(
       api::automation_internal::EnableTab::Results::Create(ax_tree_id)));
 }
 
 ExtensionFunction::ResponseAction AutomationInternalEnableFrameFunction::Run() {
   // TODO(dtseng): Limited to desktop tree for now pending out of proc iframes.
@@ skipping 95 matching lines @@
   const AutomationInfo* automation_info = AutomationInfo::Get(extension());
   if (!automation_info || !automation_info->desktop)
     return RespondNow(Error("desktop permission must be requested"));
 
   using api::automation_internal::EnableDesktop::Params;
   scoped_ptr<Params> params(Params::Create(*args_));
   EXTENSION_FUNCTION_VALIDATE(params.get());
 
   // This gets removed when the extension process dies.
   AutomationEventRouter::GetInstance()->RegisterListenerWithDesktopPermission(
+      extension_id(),
       source_process_id(),
       params->routing_id);
 
   AutomationManagerAura::GetInstance()->Enable(browser_context());
   return RespondNow(NoArguments());
 #else
   return RespondNow(Error("getDesktop is unsupported by this platform"));
 #endif  // defined(USE_AURA)
 }
 
@@ skipping 39 matching lines @@
     int result_acc_obj_id) {
   if (!error.empty()) {
     Respond(Error(error));
     return;
   }
 
   Respond(OneArgument(new base::FundamentalValue(result_acc_obj_id)));
 }
 
 }  // namespace extensions