Remove ExtensionService::extension_prefs()

chrome/browser/extensions/crx_installer_browsertest.cc

Index: chrome/browser/extensions/crx_installer_browsertest.cc
diff --git a/chrome/browser/extensions/crx_installer_browsertest.cc b/chrome/browser/extensions/crx_installer_browsertest.cc
index acf5f14d3ea789391becd43c6db08d7f9987bfbd..d204dabdd7d3d827473dc84c1214d94b144b475e 100644
--- a/chrome/browser/extensions/crx_installer_browsertest.cc
+++ b/chrome/browser/extensions/crx_installer_browsertest.cc
@@ -197,9 +197,6 @@ class ExtensionCrxInstallerTest : public ExtensionBrowserTest {
     CommandLine::ForCurrentProcess()->AppendSwitch(
         switches::kEnableExperimentalExtensionApis);
 
-    ExtensionService* service = extensions::ExtensionSystem::Get(
-        browser()->profile())->extension_service();
-
     scoped_refptr<MockPromptProxy> mock_prompt =
         CreateMockPromptProxyForBrowser(browser());
 
@@ -207,7 +204,7 @@ class ExtensionCrxInstallerTest : public ExtensionBrowserTest {
     InstallWithPrompt("browsertest/scopes", std::string(), mock_prompt);
 
     scoped_refptr<PermissionSet> permissions =
-        service->extension_prefs()->GetGrantedPermissions(
+        ExtensionPrefs::Get(browser()->profile())->GetGrantedPermissions(
             mock_prompt->extension_id());
     ASSERT_TRUE(permissions.get());
   }