Remove GetExtensionService from Profile.

chrome/browser/autocomplete/keyword_provider.cc

Index: chrome/browser/autocomplete/keyword_provider.cc
diff --git a/chrome/browser/autocomplete/keyword_provider.cc b/chrome/browser/autocomplete/keyword_provider.cc
index 10884948b5c6614285e77e1b6294d3ed0e56ed1f..c37da20e228f36040e821a071aecc4df86b70668 100644
--- a/chrome/browser/autocomplete/keyword_provider.cc
+++ b/chrome/browser/autocomplete/keyword_provider.cc
@@ -13,6 +13,7 @@
 #include "chrome/browser/autocomplete/autocomplete_provider_listener.h"
 #include "chrome/browser/extensions/api/omnibox/omnibox_api.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/search_engines/template_url.h"
 #include "chrome/browser/search_engines/template_url_service.h"
@@ -175,11 +176,13 @@ string16 KeywordProvider::GetKeywordForText(
 
   // Don't provide a keyword for inactive/disabled extension keywords.
   if (template_url->IsExtensionKeyword()) {
-    const extensions::Extension* extension = profile_->GetExtensionService()->
+    ExtensionService* extension_service =
+        extensions::ExtensionSystem::Get(profile_)->extension_service();
+    const extensions::Extension* extension = extension_service->
         GetExtensionById(template_url->GetExtensionId(), false);
     if (!extension ||
         (profile_->IsOffTheRecord() &&
-        !profile_->GetExtensionService()->IsIncognitoEnabled(extension->id())))
+        !extension_service->IsIncognitoEnabled(extension->id())))
       return string16();
   }
 
@@ -251,7 +254,8 @@ void KeywordProvider::Start(const AutocompleteInput& input,
     // Prune any extension keywords that are disallowed in incognito mode (if
     // we're incognito), or disabled.
     if (profile_ && template_url->IsExtensionKeyword()) {
-      ExtensionService* service = profile_->GetExtensionService();
+      ExtensionService* service = extensions::ExtensionSystem::Get(profile_)->
+          extension_service();
       const extensions::Extension* extension = service->GetExtensionById(
           template_url->GetExtensionId(), false);
       bool enabled =