Upstream: ChildProcessLauncher connects renderer processes of WebAPKs.

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

Index: content/public/android/java/src/org/chromium/content/browser/ChildProcessCreationParams.java
diff --git a/content/public/android/java/src/org/chromium/content/browser/ChildProcessCreationParams.java b/content/public/android/java/src/org/chromium/content/browser/ChildProcessCreationParams.java
index c125902bd14911eb23bd0301c3e0376d1fcf770e..1b109eff62813036e2b5f04eae0da8fdf9afeb60 100644
--- a/content/public/android/java/src/org/chromium/content/browser/ChildProcessCreationParams.java
+++ b/content/public/android/java/src/org/chromium/content/browser/ChildProcessCreationParams.java
@@ -24,6 +24,7 @@ public class ChildProcessCreationParams {
     private static volatile ChildProcessCreationParams sChildProcessCreationParams;
 
     public static void set(ChildProcessCreationParams params) {
+        assert params != null;
         sChildProcessCreationParams = params;
     }
 
@@ -38,10 +39,18 @@ public class ChildProcessCreationParams {
         mLibraryProcessType = libraryProcessType;
     }
 
+    public ChildProcessCreationParams copy() {
+        return new ChildProcessCreationParams(mPackageName, mExtraBindFlags, mLibraryProcessType);
+    }
+
     public String getPackageName() {
         return mPackageName;
     }
 
+    public int getExtraBindFlags() {
+        return mExtraBindFlags;
+    }
+
     /**
      * Adds required extra flags to the given child service binding flags and returns them.
      * Does not modify the state of the ChildProcessCreationParams instance.