Fix msan build breakage. (#4787)

Regression from
https://github.com/google/oss-fuzz/pull/4694

infra/base-images/base-sanitizer-libs-builder/msan_build.py

@@ -91,7 +91,7 @@ def set_up_environment(work_dir):
   os.mkdir(bin_dir)
 
   dpkg_host_architecture = wrapper_utils.dpkg_host_architecture()
-  wrapper_utils.CreateSymlinks(
+  wrapper_utils.create_symlinks(
       compiler_wrapper_path,
       bin_dir,
       [
@@ -150,7 +150,8 @@ def set_up_environment(work_dir):
   msan_log_dir = os.path.join(work_dir, 'msan')
   os.mkdir(msan_log_dir)
   msan_log_path = os.path.join(msan_log_dir, 'log')
-  env['MSAN_OPTIONS'] = 'halt_on_error=0:exitcode=0:report_umrs=0:log_path=' + msan_log_path
+  env['MSAN_OPTIONS'] = ('halt_on_error=0:exitcode=0:report_umrs=0:log_path=' +
+                         msan_log_path)
 
   # Increase maximum stack size to prevent tests from failing.
   limit = 128 * 1024 * 1024

infra/base-images/base-sanitizer-libs-builder/packages/gnutls28.py

@@ -31,5 +31,5 @@ class Package(package.Package):  # pylint: disable=too-few-public-methods
         '#!/bin/bash\n'
         '/usr/bin/dh_auto_configure "$@" --disable-hardware-acceleration')
 
-    wrapper_utils.InstallWrapper(custom_bin_dir, 'dh_auto_configure',
-                                 configure_wrapper)
+    wrapper_utils.install_wrapper(custom_bin_dir, 'dh_auto_configure',
+                                  configure_wrapper)

infra/base-images/base-sanitizer-libs-builder/packages/libgcrypt20.py

@@ -30,5 +30,5 @@ class Package(package.Package):  # pylint: disable=too-few-public-methods
     configure_wrapper = ('#!/bin/bash\n'
                          '/usr/bin/dh_auto_configure "$@" --disable-asm')
 
-    wrapper_utils.InstallWrapper(custom_bin_dir, 'dh_auto_configure',
-                                 configure_wrapper)
+    wrapper_utils.install_wrapper(custom_bin_dir, 'dh_auto_configure',
+                                  configure_wrapper)

infra/base-images/base-sanitizer-libs-builder/packages/systemd.py

@@ -35,6 +35,6 @@ class Package(package.Package):  # pylint: disable=too-few-public-methods
                   '/usr/bin/nm "$@" | grep -E -v "U (__msan|memset)"\n'
                   'exit ${PIPESTATUS[0]}\n')
 
-    wrapper_utils.InstallWrapper(
+    wrapper_utils.install_wrapper(
         custom_bin_dir, 'nm', nm_wrapper,
         [wrapper_utils.dpkg_host_architecture() + '-nm'])