Remove GetExtensionService from Profile.

chrome/browser/extensions/api/app/app_api.cc

Index: chrome/browser/extensions/api/app/app_api.cc
diff --git a/chrome/browser/extensions/api/app/app_api.cc b/chrome/browser/extensions/api/app/app_api.cc
index 139ba6abf35d8b9e3e4fce7cd190862099f5da04..3c0a584001a30abfd4848bc19a1f552fc767f3cf 100644
--- a/chrome/browser/extensions/api/app/app_api.cc
+++ b/chrome/browser/extensions/api/app/app_api.cc
@@ -8,6 +8,7 @@
 #include "base/values.h"
 #include "chrome/browser/extensions/app_notification_manager.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/common/extensions/extension_constants.h"
 #include "googleurl/src/gurl.h"
@@ -43,7 +44,8 @@ bool AppNotifyFunction::RunImpl() {
   std::string id = extension_id();
   if (details->HasKey(kExtensionIdKey)) {
     EXTENSION_FUNCTION_VALIDATE(details->GetString(kExtensionIdKey, &id));
-    if (!profile()->GetExtensionService()->GetExtensionById(id, true)) {
+    if (!extensions::ExtensionSystem::Get(profile())->extension_service()->
+        GetExtensionById(id, true)) {
       error_ = kInvalidExtensionIdError;
       return false;
     }
@@ -78,8 +80,8 @@ bool AppNotifyFunction::RunImpl() {
     item->set_link_text(link_text);
   }
 
-  AppNotificationManager* manager =
-      profile()->GetExtensionService()->app_notification_manager();
+  AppNotificationManager* manager = extensions::ExtensionSystem::Get(
+      profile())->extension_service()->app_notification_manager();
 
   // TODO(beaudoin) We should probably report an error if Add returns false.
   manager->Add(item.release());
@@ -97,14 +99,15 @@ bool AppClearAllNotificationsFunction::RunImpl() {
   DictionaryValue* details = NULL;
   if (args_->GetDictionary(0, &details) && details->HasKey(kExtensionIdKey)) {
     EXTENSION_FUNCTION_VALIDATE(details->GetString(kExtensionIdKey, &id));
-    if (!profile()->GetExtensionService()->GetExtensionById(id, true)) {
+    if (!extensions::ExtensionSystem::Get(profile())->extension_service()->
+        GetExtensionById(id, true)) {
       error_ = kInvalidExtensionIdError;
       return false;
     }
   }
 
-  AppNotificationManager* manager =
-      profile()->GetExtensionService()->app_notification_manager();
+  AppNotificationManager* manager = extensions::ExtensionSystem::Get(
+      profile())->extension_service()->app_notification_manager();
   manager->ClearAll(id);
   return true;
 }