Cleanup: give ChromeAppSorting a BrowserContext

extensions/shell/browser/shell_extensions_browser_client.cc

Index: extensions/shell/browser/shell_extensions_browser_client.cc
diff --git a/extensions/shell/browser/shell_extensions_browser_client.cc b/extensions/shell/browser/shell_extensions_browser_client.cc
index 6fc34e880eb49507945fe5c8259cfba29a7b7eb4..623980f40a5db00cbd854df1fccbb78e3f6bd12b 100644
--- a/extensions/shell/browser/shell_extensions_browser_client.cc
+++ b/extensions/shell/browser/shell_extensions_browser_client.cc
@@ -156,7 +156,8 @@ bool ShellExtensionsBrowserClient::DidVersionUpdate(BrowserContext* context) {
 void ShellExtensionsBrowserClient::PermitExternalProtocolHandler() {
 }
 
-scoped_ptr<AppSorting> ShellExtensionsBrowserClient::CreateAppSorting() {
+scoped_ptr<AppSorting> ShellExtensionsBrowserClient::CreateAppSorting(
+    content::BrowserContext* context) {
   return scoped_ptr<AppSorting>(new NullAppSorting);
 }