Removed date/time from generated code, causing commit polution.

Change-Id: I79724416110a3d2241d7eeecf0e12aa6d5b760a0

grpc/src/compiler/java_generator.cc

@@ -55,8 +55,7 @@ void GenerateImports(grpc_generator::File* file,
   vars["filename"] = file->filename();
   printer->Print(
       vars,
-      "//Generated by flatc compiler (version $flatc_version$) on " __DATE__
-      " " __TIME__ "  \n");
+      "//Generated by flatc compiler (version $flatc_version$)\n");
   printer->Print("//If you make any local changes, they will be lost\n");
   printer->Print(vars, "//source: $filename$.fbs\n\n");
   printer->Print(vars, "package $Package$;\n\n");
@@ -337,12 +336,12 @@ static void PrintMethodFields(Printer* p, VARS& vars,
                               const ServiceDescriptor* service) {
   p->Print("// Static method descriptors that strictly reflect the proto.\n");
   vars["service_name"] = service->name();
-  
+
   //set of names of rpc input- and output- types that were already encountered.
   //this is needed to avoid duplicating type extractor since it's possible that
   //the same type is used as an input or output type of more than a single RPC method
   std::set<std::string> encounteredTypes;
-  
+
   for (int i = 0; i < service->method_count(); ++i) {
     auto method = service->method(i);
     vars["arg_in_id"] = to_string((long)2 * i); //trying to make msvc 10 happy
@@ -382,7 +381,7 @@ static void PrintMethodFields(Printer* p, VARS& vars,
         "private static volatile $MethodDescriptor$<$input_type$,\n"
         "    $output_type$> $method_new_field_name$;\n"
         "\n");
-    
+
     if (encounteredTypes.insert(vars["input_type_name"]).second) {
       vars["extr_type"] = vars["input_type"];
       vars["extr_type_name"] = vars["input_type_name"];
@@ -394,7 +393,7 @@ static void PrintMethodFields(Printer* p, VARS& vars,
       vars["extr_type_name"] = vars["output_type_name"];
       PrintTypeExtractor(p, vars);
     }
-    
+
     p->Print(
       vars,
       "@$ExperimentalApi$(\"https://github.com/grpc/grpc-java/issues/"

tests/MyGame/Example/MonsterStorageGrpc.java

-//Generated by flatc compiler (version 1.8.0) on Dec 28 2017 10:07:47  
+//Generated by flatc compiler (version 1.8.0)
 //If you make any local changes, they will be lost
 //source: monster_test.fbs