webapk: Avoid overwriting default CreationParams

chrome/android/java/src/org/chromium/chrome/browser/tab/TabDelegateFactory.java

Index: chrome/android/java/src/org/chromium/chrome/browser/tab/TabDelegateFactory.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/TabDelegateFactory.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/TabDelegateFactory.java
index 5b808aecdb416101c9b53bb95ece07d8cb4d755f..6389510bcb6f1bc224ccfc02de9e733620b8b86b 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/tab/TabDelegateFactory.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/tab/TabDelegateFactory.java
@@ -8,6 +8,7 @@ import org.chromium.chrome.browser.contextmenu.ChromeContextMenuPopulator;
 import org.chromium.chrome.browser.contextmenu.ContextMenuPopulator;
 import org.chromium.components.navigation_interception.InterceptNavigationDelegate;
 import org.chromium.components.web_contents_delegate_android.WebContentsDelegateAndroid;
+import org.chromium.content.browser.ChildProcessCreationParams;
 
 /**
  * A factory class to create {@link Tab} related delegates.
@@ -50,6 +51,10 @@ public class TabDelegateFactory {
         return true;
     }
 
+    public int getChildProcessParamId() {
+        return ChildProcessCreationParams.DEFAULT_ID;
+    }
+
     /**
      * Creates the {@link BrowserControlsVisibilityDelegate} the tab will be initialized with.
      * @param tab The associated {@link Tab}.