Fix tests, refs #5174

tests/Composer/Test/Autoload/Fixtures/autoload_real_files_by_dependency.php

@@ -26,7 +26,7 @@ class ComposerAutoloaderInitFilesAutoloadOrder
         if (PHP_VERSION_ID >= 50600) {
             require_once __DIR__ . '/autoload_static.php';
 
-            \call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoloadOrder::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoloadOrder::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {

tests/Composer/Test/Autoload/Fixtures/autoload_real_functions.php

@@ -26,7 +26,7 @@ class ComposerAutoloaderInitFilesAutoload
         if (PHP_VERSION_ID >= 50600) {
             require_once __DIR__ . '/autoload_static.php';
 
-            \call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoload::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoload::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {

tests/Composer/Test/Autoload/Fixtures/autoload_real_functions_with_include_paths.php

@@ -30,7 +30,7 @@ class ComposerAutoloaderInitFilesAutoload
         if (PHP_VERSION_ID >= 50600) {
             require_once __DIR__ . '/autoload_static.php';
 
-            \call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoload::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoload::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {

tests/Composer/Test/Autoload/Fixtures/autoload_real_functions_with_removed_include_paths_and_autolad_files.php

@@ -26,7 +26,7 @@ class ComposerAutoloaderInitFilesAutoload
         if (PHP_VERSION_ID >= 50600) {
             require_once __DIR__ . '/autoload_static.php';
 
-            \call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoload::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInitFilesAutoload::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {

tests/Composer/Test/Autoload/Fixtures/autoload_real_include_path.php

@@ -26,7 +26,7 @@ class ComposerAutoloaderInitIncludePath
         if (PHP_VERSION_ID >= 50600) {
             require_once __DIR__ . '/autoload_static.php';
 
-            \call_user_func(\Composer\Autoload\ComposerStaticInitIncludePath::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInitIncludePath::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {

tests/Composer/Test/Autoload/Fixtures/autoload_real_target_dir.php

@@ -26,7 +26,7 @@ class ComposerAutoloaderInitTargetDir
         if (PHP_VERSION_ID >= 50600) {
             require_once __DIR__ . '/autoload_static.php';
 
-            \call_user_func(\Composer\Autoload\ComposerStaticInitTargetDir::getInitializer($loader));
+            call_user_func(\Composer\Autoload\ComposerStaticInitTargetDir::getInitializer($loader));
         } else {
             $map = require __DIR__ . '/autoload_namespaces.php';
             foreach ($map as $namespace => $path) {