Add Chromium-only Blender WebEngine parity work

blender-5.2.0/build_files/windows/format.cmd

@@ -0,0 +1,32 @@
+if EXIST %BLENDER_DIR%\lib\windows_x64\llvm\bin\clang-format.exe (
+    set CF_PATH=lib\windows_x64\llvm\bin
+    goto detect_done
+)
+
+if EXIST %BLENDER_DIR%\lib\windows_arm64\llvm\bin\clang-format.exe (
+    set CF_PATH=lib\windows_arm64\llvm\bin
+    goto detect_done
+)
+
+echo clang-format not found
+exit /b 1
+
+:detect_done
+echo found clang-format in %CF_PATH%
+
+if NOT EXIST %PYTHON% (
+    echo python not found, required for this operation
+    exit /b 1
+)
+
+set FORMAT_PATHS=%BLENDER_DIR%\tools\utils_maintenance\clang_format_paths.py
+
+REM The formatting script expects clang-format to be in the current PATH.
+set PATH=%CF_PATH%;%PATH%
+
+REM Use -B to avoid writing __pycache__ in lib directory and causing update conflicts.
+%PYTHON% -B %FORMAT_PATHS% %FORMAT_ARGS%
+
+call "%~dp0\autopep8.cmd"
+
+:EOF