Changing SpawnChild to return a struct.

testing/android/native_test/java/src/org/chromium/native_test/MainRunner.java

Index: testing/android/native_test/java/src/org/chromium/native_test/MainRunner.java
diff --git a/testing/android/native_test/java/src/org/chromium/native_test/MainRunner.java b/testing/android/native_test/java/src/org/chromium/native_test/MainRunner.java
index 94aaeef126e242e4c740b50cd137089fa180a24a..591c8234de9e7eb48e9271092f50aac12d6f90ed 100644
--- a/testing/android/native_test/java/src/org/chromium/native_test/MainRunner.java
+++ b/testing/android/native_test/java/src/org/chromium/native_test/MainRunner.java
@@ -19,9 +19,11 @@ public final class MainRunner {
     }
 
     // Maps the file descriptors and executes the main method with the passed in command line.
-    public static int runMain(String[] commandLine, int[] fdsToMapKeys, int[] fdsToMapFds) {
-        return nativeRunMain(commandLine, fdsToMapKeys, fdsToMapFds);
+    public static int runMain(String[] commandLine, int[] fdsToMapKeys, int[] fdsToMapFds,
+            int[] objectsToMapKeys, Object[] objectsToMapObjects) {
+        return nativeRunMain(
+                commandLine, fdsToMapKeys, fdsToMapFds, objectsToMapKeys, objectsToMapObjects);
     }
-    private static native int nativeRunMain(
-            String[] commandLine, int[] fdsToMapKeys, int[] fdsToMapFds);
+    private static native int nativeRunMain(String[] commandLine, int[] fdsToMapKeys,
+            int[] fdsToMapFds, int[] objectsToMapKeys, Object[] objectsToMapObjects);
 }