Update mojom example files.

mojo/public/interfaces/bindings/tests/sample_service.mojom

Index: mojo/public/interfaces/bindings/tests/sample_service.mojom
diff --git a/mojo/public/interfaces/bindings/tests/sample_service.mojom b/mojo/public/interfaces/bindings/tests/sample_service.mojom
index 384136558e78bad11056417931b185fe55770883..d4327a4964cfa234d7f5b4c039db64027be12f47 100644
--- a/mojo/public/interfaces/bindings/tests/sample_service.mojom
+++ b/mojo/public/interfaces/bindings/tests/sample_service.mojom
@@ -5,7 +5,7 @@
 import "sample_import.mojom"
 import "sample_import2.mojom"
 
-[JavaPackage="org.chromium.mojo.bindings.test"]
+[JavaPackage="org.chromium.mojo.bindings.test.sample"]
 module sample {
 
 const uint8 kThree = 3;
@@ -38,7 +38,8 @@ struct Foo {
   handle<message_pipe> source @9;
   handle<data_pipe_consumer>[] input_streams @10;
   handle<data_pipe_producer>[] output_streams @11;
-  bool[][] array_of_array_of_bools @12;
+  bool[][] array_of_array_of_bools = [[true], [false, true]] @12;
+  string[][][] multi_array_of_strings @13;
 };
 
 struct DefaultsTestInner {
@@ -56,6 +57,17 @@ struct DefaultsTest {
   Bar.Type bar_type = Bar.TYPE_BOTH;
 };
 
+struct StructWithHoleV1 {
+  int32 v1 = 1;
+  int64 v2 = 2;
+};
+
+struct StructWithHoleV2 {
+  int32 v1 = 1;
+  int64 v2 = 2;
+  int32 v3 = 3;
+};
+
 [Client=ServiceClient]
 interface Service {
   enum BazOptions {