Add support for Java nano protocol buffers for Android.

third_party/android_protobuf/README.chromium

Index: third_party/android_protobuf/README.chromium
diff --git a/third_party/android_protobuf/README.chromium b/third_party/android_protobuf/README.chromium
new file mode 100644
index 0000000000000000000000000000000000000000..625c92a52535571908e8130574580dfe35aa9e7f
--- /dev/null
+++ b/third_party/android_protobuf/README.chromium
@@ -0,0 +1,29 @@
+Name: Protocol Buffers - Google's data interchange format
+Short Name: protobuf
+URL: https://android.googlesource.com/platform/external/protobuf.git
+Version: 2.2.0a
+Revision: Android 4.4.4 Release 2.0.1
+License: BSD
+License File: src/COPYING.txt
+Security Critical: no
+
+Name:
+Shortname: protobuf
+URL: https://android.googlesource.com/platform/external/protobuf.git
+License: Google BSD like
+License File: src/COPYING
+Security Critical: no
+
+Description:
+Android protobuf library contains the nano version of the Java protobuf library,
+which generates Java-files which less methods than the protobuf lite compiler,

[darin (slow to review), 2014/08/29 21:19:19]

nit: "which less" -> "with less" or perhaps "with fewer"?

[nyquist, 2014/08/29 21:27:23]

Done.
Thanks! I think this started out with "which has less" at some point. Anyway,
went with "with fewer".

+which is needed for big Java projects since Android has a maximum number of
+methods per application.
+
+The 'android_protoc' target file list is taken from COMPILER_SRC_FILES in
+src/Android.mk.
+
+See //third_party/protobuf for the C++ version of protobuf.
+
+Local Modifications:
+None.