Check in protobuf java code and generate lite jar.

third_party/protobuf/java/src/main/java/com/google/protobuf/ProtocolMessageEnum.java

Index: third_party/protobuf/java/src/main/java/com/google/protobuf/ProtocolMessageEnum.java
diff --git a/third_party/protobuf/src/google/protobuf/unittest_no_generic_services.proto b/third_party/protobuf/java/src/main/java/com/google/protobuf/ProtocolMessageEnum.java
similarity index 69%
copy from third_party/protobuf/src/google/protobuf/unittest_no_generic_services.proto
copy to third_party/protobuf/java/src/main/java/com/google/protobuf/ProtocolMessageEnum.java
index cffb4122c5c4f9d2e63a09d70c3784614617d88d..112400f42b4c060be90807795ccc64c7e30bce5a 100644
--- a/third_party/protobuf/src/google/protobuf/unittest_no_generic_services.proto
+++ b/third_party/protobuf/java/src/main/java/com/google/protobuf/ProtocolMessageEnum.java
@@ -28,25 +28,31 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// Author: kenton@google.com (Kenton Varda)
+package com.google.protobuf;
 
-package google.protobuf.no_generic_services_test;
+import com.google.protobuf.Descriptors.EnumDescriptor;
+import com.google.protobuf.Descriptors.EnumValueDescriptor;
 
-// *_generic_services are false by default.
+/**
+ * Interface of useful methods added to all enums generated by the protocol
+ * compiler.
+ */
+public interface ProtocolMessageEnum extends Internal.EnumLite {
 
-message TestMessage {
-  optional int32 a = 1;
-  extensions 1000 to max;
-}
-
-enum TestEnum {
-  FOO = 1;
-}
+  /**
+   * Return the value's numeric value as defined in the .proto file.
+   */
+  int getNumber();
 
-extend TestMessage {
-  optional int32 test_extension = 1000;
-}
+  /**
+   * Return the value's descriptor, which contains information such as
+   * value name, number, and type.
+   */
+  EnumValueDescriptor getValueDescriptor();
 
-service TestService {
-  rpc Foo(TestMessage) returns(TestMessage);
+  /**
+   * Return the enum type's descriptor, which contains information
+   * about each defined value, etc.
+   */
+  EnumDescriptor getDescriptorForType();
 }