Add support for generating jars from protos and add cacheinvalidation_java.

build/protoc_java.sh

Index: build/protoc_java.sh
diff --git a/remoting/tools/is-remoting-session b/build/protoc_java.sh
similarity index 57%
copy from remoting/tools/is-remoting-session
copy to build/protoc_java.sh
index 8f81755e9e0b40462427f8ab84e7bff05588dcfb..1956830b018782267ff2ac00ce5596d4e1ea64ea 100755
--- a/remoting/tools/is-remoting-session
+++ b/build/protoc_java.sh
@@ -1,9 +1,13 @@
 #!/bin/bash
-
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
-
-# Test whether or not the current desktop is virtual Me2Me.
-
-[ -n "$CHROME_REMOTE_DESKTOP_SESSION" ]
+if [ -d "$3" ]; then
+  rm -rf $3
+fi
+if [ -e "$4" ]; then
+  rm -f $4
+fi
+mkdir -p $3
+$1 --proto_path $2 --java_out $3 "${@:5}"
+touch $4

[Ryan Sleevi, 2012/10/30 00:50:43]

Seems like you will want to get someone with bash readability to look at this,
but I'm instantly nervous about the lack of quoting around file system paths
here, especially if the originally arrived quoted (eg: protoc_java.sh protoc
dummy "src /"). I realize the quotes for lines 5/8 probably mitigate this, but
it is enough to raise an eyebrow at (and wonder about how it would affect line
12, since $2 isn't quoted)

[nyquist, 2012/10/31 17:49:33]

Changed to use Python.