Multiprocess test client: Android child process launcher rework.

base/test/android/java/src/org/chromium/base/MainReturnCodeResult.java

+// Copyright 2016 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+package org.chromium.base;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import org.chromium.base.annotations.CalledByNative;
+import org.chromium.base.annotations.JNINamespace;
+
+/**
+ * Contains the result of a native main method that ran in a child process.
+ */
+@JNINamespace("base::android")
+public final class MainReturnCodeResult implements Parcelable {
+    private final int mMainReturnCode;
+    private final boolean mTimedOut;
+
+    public MainReturnCodeResult(int mainReturnCode, boolean timedOut) {
+        mMainReturnCode = mainReturnCode;
+        mTimedOut = timedOut;
+    }
+
+    MainReturnCodeResult(Parcel in) {
+        mMainReturnCode = in.readInt();
+        mTimedOut = (in.readInt() != 0);
+    }
+
+    @CalledByNative
+    public int getReturnCode() {
+        return mMainReturnCode;
+    }
+
+    @CalledByNative
+    public boolean hasTimedOut() {
+        return mTimedOut;
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(mMainReturnCode);
+        dest.writeInt(mTimedOut ? 1 : 0);
+    }
+
+    public static final Parcelable.Creator<MainReturnCodeResult> CREATOR =
+            new Parcelable.Creator<MainReturnCodeResult>() {
+                @Override
+                public MainReturnCodeResult createFromParcel(Parcel in) {
+                    return new MainReturnCodeResult(in);
+                }
+
+                @Override
+                public MainReturnCodeResult[] newArray(int size) {
+                    return new MainReturnCodeResult[size];
+                }
+            };
+}