Factor out inner-classes out of ChildProcessLauncher.

content/public/android/java/src/org/chromium/content/browser/ChildSpawnData.java

Index: content/public/android/java/src/org/chromium/content/browser/ChildSpawnData.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ChildSpawnData.java b/content/public/android/java/src/org/chromium/content/browser/ChildSpawnData.java
new file mode 100644
index 0000000000000000000000000000000000000000..4f1d9275c439fa78e8469caaef2572b63114442b
--- /dev/null
+++ b/content/public/android/java/src/org/chromium/content/browser/ChildSpawnData.java
@@ -0,0 +1,76 @@
+// Copyright 2017 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.content.browser;
+
+import android.content.Context;
+import android.os.IBinder;
+
+import org.chromium.base.process_launcher.ChildProcessCreationParams;
+import org.chromium.base.process_launcher.FileDescriptorInfo;
+import org.chromium.content.browser.ChildProcessLauncher.LaunchCallback;
+
+/** Contains the information necessary to start a child process. */
+class ChildSpawnData {
+    private final Context mContext;
+    private final String[] mCommandLine;
+    private final int mChildProcessId;
+    private final FileDescriptorInfo[] mFilesToBeMapped;
+    private final LaunchCallback mLaunchCallback;
+    private final IBinder mChildProcessCallback;
+    private final boolean mInSandbox;
+    private final boolean mAlwaysInForeground;
+    private final ChildProcessCreationParams mCreationParams;
+
+    ChildSpawnData(Context context, String[] commandLine, int childProcessId,
+            FileDescriptorInfo[] filesToBeMapped, LaunchCallback launchCallback,
+            IBinder childProcessCallback, boolean inSandbox, boolean alwaysInForeground,
+            ChildProcessCreationParams creationParams) {
+        mContext = context;
+        mCommandLine = commandLine;
+        mChildProcessId = childProcessId;
+        mFilesToBeMapped = filesToBeMapped;
+        mLaunchCallback = launchCallback;
+        mChildProcessCallback = childProcessCallback;
+        mInSandbox = inSandbox;
+        mAlwaysInForeground = alwaysInForeground;
+        mCreationParams = creationParams;
+    }
+
+    Context getContext() {
+        return mContext;
+    }
+
+    String[] getCommandLine() {
+        return mCommandLine;
+    }
+
+    int getChildProcessId() {
+        return mChildProcessId;
+    }
+
+    FileDescriptorInfo[] getFilesToBeMapped() {
+        return mFilesToBeMapped;
+    }
+
+    LaunchCallback getLaunchCallback() {
+        return mLaunchCallback;
+    }
+
+    IBinder getChildProcessCallback() {
+        return mChildProcessCallback;
+    }
+
+    boolean isInSandbox() {
+        return mInSandbox;
+    }
+
+    boolean isAlwaysInForeground() {
+        return mAlwaysInForeground;
+    }
+
+    ChildProcessCreationParams getCreationParams() {
+        return mCreationParams;
+    }
+}