Fix search engine automation hooks to work with multiple profiles.

chrome/browser/automation/automation_provider_observers.cc

Index: chrome/browser/automation/automation_provider_observers.cc
diff --git a/chrome/browser/automation/automation_provider_observers.cc b/chrome/browser/automation/automation_provider_observers.cc
index f7abc4176fcb7030a896a7d7dbaaa57be677348a..a6ad87c446db7f847bdd15896cd51b4a77782291 100644
--- a/chrome/browser/automation/automation_provider_observers.cc
+++ b/chrome/browser/automation/automation_provider_observers.cc
@@ -1529,8 +1529,10 @@ void AllDownloadsCompleteObserver::ReplyIfNecessary() {
 
 AutomationProviderSearchEngineObserver::AutomationProviderSearchEngineObserver(
     AutomationProvider* provider,
+    Profile* profile,
     IPC::Message* reply_message)
     : provider_(provider->AsWeakPtr()),
+      profile_(profile),
       reply_message_(reply_message) {
 }
 
@@ -1540,7 +1542,7 @@ AutomationProviderSearchEngineObserver::
 void AutomationProviderSearchEngineObserver::OnTemplateURLServiceChanged() {
   if (provider_) {
     TemplateURLService* url_service =
-        TemplateURLServiceFactory::GetForProfile(provider_->profile());
+        TemplateURLServiceFactory::GetForProfile(profile_);
     url_service->RemoveObserver(this);
     AutomationJSONReply(provider_, reply_message_.release()).SendSuccess(NULL);
   }