Remove GetExtensionService from Profile.

chrome/browser/extensions/plugin_apitest.cc

Index: chrome/browser/extensions/plugin_apitest.cc
diff --git a/chrome/browser/extensions/plugin_apitest.cc b/chrome/browser/extensions/plugin_apitest.cc
index 136f7e80d6c516140eeab20335f5148657c65a2d..d776bc213b336bb9eddb973074819eb4042126cf 100644
--- a/chrome/browser/extensions/plugin_apitest.cc
+++ b/chrome/browser/extensions/plugin_apitest.cc
@@ -5,6 +5,7 @@
 #include "chrome/browser/content_settings/host_content_settings_map.h"
 #include "chrome/browser/extensions/extension_browsertest.h"
 #include "chrome/browser/extensions/extension_service.h"
+#include "chrome/browser/extensions/extension_system.h"
 #include "chrome/browser/prefs/pref_service.h"
 #include "chrome/browser/ui/browser.h"
 #include "chrome/browser/ui/browser_commands.h"
@@ -48,7 +49,8 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, MAYBE_PluginLoadUnload) {
       tab->GetRenderViewHost(), L"", L"testPluginWorks()", &result));
   EXPECT_FALSE(result);
 
-  ExtensionService* service = browser()->profile()->GetExtensionService();
+  ExtensionService* service = extensions::ExtensionSystem::Get(
+      browser()->profile())->extension_service();
   service->set_show_extensions_prompts(false);
   const size_t size_before = service->extensions()->size();
   const Extension* extension = LoadExtension(extension_dir);
@@ -104,7 +106,8 @@ IN_PROC_BROWSER_TEST_F(ExtensionBrowserTest, PluginPrivate) {
   FilePath extension_dir =
       test_data_dir_.AppendASCII("uitest").AppendASCII("plugins_private");
 
-  ExtensionService* service = browser()->profile()->GetExtensionService();
+  ExtensionService* service = extensions::ExtensionSystem::Get(
+      browser()->profile())->extension_service();
   service->set_show_extensions_prompts(false);
   const size_t size_before = service->extensions()->size();
   const Extension* extension = LoadExtension(extension_dir);