Use the new executable for mkuserimg_mke2fs

This is in line with the change of mkuserimg_mke2fs.sh to python binary.

Bug: 112555072
Bug: 63866463
Test: unittests pass
Change-Id: I82c0be1e5bbc685edc15120da73aa43fdc9f2f05
diff --git a/tools/releasetools/build_image.py b/tools/releasetools/build_image.py
index 3e159a6..3fa3225 100755
--- a/tools/releasetools/build_image.py
+++ b/tools/releasetools/build_image.py
@@ -625,7 +625,7 @@
     if "flash_logical_block_size" in prop_dict:
       build_command.extend(["-o", prop_dict["flash_logical_block_size"]])
     # Specify UUID and hash_seed if using mke2fs.
-    if prop_dict["ext_mkuserimg"] == "mkuserimg_mke2fs.sh":
+    if prop_dict["ext_mkuserimg"] == "mkuserimg_mke2fs":
       if "uuid" in prop_dict:
         build_command.extend(["-U", prop_dict["uuid"]])
       if "hash_seed" in prop_dict:
diff --git a/tools/releasetools/test_build_image.py b/tools/releasetools/test_build_image.py
index c91d00d..40a7c85 100644
--- a/tools/releasetools/test_build_image.py
+++ b/tools/releasetools/test_build_image.py
@@ -77,7 +77,7 @@
     """Tests the result parsing from actual call to mke2fs."""
     input_dir = common.MakeTempDir()
     output_image = common.MakeTempFile(suffix='.img')
-    command = ['mkuserimg_mke2fs.sh', input_dir, output_image, 'ext4',
+    command = ['mkuserimg_mke2fs', input_dir, output_image, 'ext4',
                '/system', '409600', '-j', '0']
     ext4fs_output, exit_code = RunCommand(command)
     self.assertEqual(0, exit_code)
diff --git a/tools/releasetools/test_validate_target_files.py b/tools/releasetools/test_validate_target_files.py
index d62ea95..3ba89a1 100644
--- a/tools/releasetools/test_validate_target_files.py
+++ b/tools/releasetools/test_validate_target_files.py
@@ -121,13 +121,13 @@
 
     # Use an empty root directory.
     system_root = common.MakeTempDir()
-    cmd = ['mkuserimg_mke2fs.sh', '-s', system_root, output_file, 'ext4',
+    cmd = ['mkuserimg_mke2fs', '-s', system_root, output_file, 'ext4',
            '/system', str(adjusted_size), '-j', '0']
     proc = common.Run(cmd, stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
     stdoutdata, _ = proc.communicate()
     self.assertEqual(
         0, proc.returncode,
-        "Failed to create system image with mkuserimg_mke2fs.sh: {}".format(
+        "Failed to create system image with mkuserimg_mke2fs: {}".format(
             stdoutdata))
 
     # Append the verity metadata.