Snap for 4818534 from 92fab49a140556b23a934fb90b70946ecfb216b1 to pi-release

Change-Id: I44ec1084675a08607ba81d358d01241db31a3083
diff --git a/d8.bat b/d8.bat
new file mode 100644
index 0000000..43f6bf4
--- /dev/null
+++ b/d8.bat
@@ -0,0 +1,88 @@
+@echo off
+REM Copyright (C) 2018 The Android Open Source Project
+REM Licensed under the Apache License, Version 2.0 (the "License");
+REM you may not use this file except in compliance with the License.
+REM You may obtain a copy of the License at
+REM Unless required by applicable law or agreed to in writing, software
+REM distributed under the License is distributed on an "AS IS" BASIS,
+REM See the License for the specific language governing permissions and
+REM limitations under the License.
+REM don't modify the caller's environment
+REM Locate d8.jar in the directory where d8.bat was found and start it.
+REM Set up prog to be the path of this script, including following symlinks,
+REM and set up progdir to be the fully-qualified pathname of its directory.
+set prog=%~f0
+rem Check we have a valid Java.exe in the path.
+set java_exe=
+if exist    "%~dp0..\tools\lib\find_java.bat" call    "%~dp0..\tools\lib\find_java.bat"
+if exist "%~dp0..\..\tools\lib\find_java.bat" call "%~dp0..\..\tools\lib\find_java.bat"
+if not defined java_exe goto :EOF
+set jarfile=d8.jar
+set "frameworkdir=%~dp0"
+rem frameworkdir must not end with a dir sep.
+set "frameworkdir=%frameworkdir:~0,-1%"
+if exist "%frameworkdir%\%jarfile%" goto JarFileOk
+    set "frameworkdir=%~dp0lib"
+if exist "%frameworkdir%\%jarfile%" goto JarFileOk
+    set "frameworkdir=%~dp0..\framework"
+set "jarpath=%frameworkdir%\%jarfile%"
+set javaOpts=
+set args=
+REM By default, give d8 a max heap size of 1 gig and a stack size of 1meg.
+rem This can be overridden by using "-JXmx..." and "-JXss..." options below.
+set defaultXmx=-Xmx1024M
+set defaultXss=-Xss1m
+REM Capture all arguments that are not -J options.
+REM Note that when reading the input arguments with %1, the cmd.exe
+REM automagically converts --name=value arguments into 2 arguments "--name"
+REM followed by "value".
+set params=
+if [%1]==[] goto endArgs
+set a=%~1
+    if [%defaultXmx%]==[] goto notXmx
+    if %a:~0,5% NEQ -JXmx goto notXmx
+        set defaultXmx=
+    :notXmx
+    if [%defaultXss%]==[] goto notXss
+    if %a:~0,5% NEQ -JXss goto notXss
+        set defaultXss=
+    :notXss
+    if %a:~0,2% NEQ -J goto notJ
+        set javaOpts=%javaOpts% -%a:~2%
+        shift /1
+        goto firstArg
+    :notJ
+    set params=%params% %1
+    shift /1
+    goto firstArg
+set javaOpts=%javaOpts% %defaultXmx% %defaultXss%
+call "%java_exe%" %javaOpts% -Djava.ext.dirs="%frameworkdir%" -jar "%jarpath%" %params%