Android WebView save/restoreState and copyBackForwardList

android_webview/java/src/org/chromium/android_webview/AwContents.java

Index: android_webview/java/src/org/chromium/android_webview/AwContents.java
diff --git a/android_webview/java/src/org/chromium/android_webview/AwContents.java b/android_webview/java/src/org/chromium/android_webview/AwContents.java
index 2e2ab88baaec93f0f3d4597db19dc291a8a8efe2..4bd36783c3370098c56cbd4b56263d5cb1fe513c 100644
--- a/android_webview/java/src/org/chromium/android_webview/AwContents.java
+++ b/android_webview/java/src/org/chromium/android_webview/AwContents.java
@@ -35,10 +35,12 @@ import org.chromium.ui.gfx.NativeWindow;
 import java.io.File;
 import java.net.MalformedURLException;
 import java.net.URL;
-import java.security.KeyStoreException;
-import java.security.NoSuchAlgorithmException;
 import java.security.cert.CertificateException;
 import java.security.cert.X509Certificate;
+import java.security.KeyStoreException;
+import java.security.NoSuchAlgorithmException;
+import java.util.ArrayList;
+import java.util.List;
 
 /**
  * Exposes the native AwContents class, and together these classes wrap the ContentViewCore
@@ -619,6 +621,27 @@ public class AwContents {
                 mContainerView.getVisibility() == View.VISIBLE);
     }
 
+    public static class HistoryItem {
+        public Bitmap favicon;
+        public String originalUrl;
+        public String title;
+        public String url;
+    }
+
+    public static class HistoryItemList {
+        public int currentIndex;
+        public List<HistoryItem> historyItemList;
+    }
+
+    public HistoryItemList getHistoryItemList() {
+        return null;
+    }
+
+    public void saveState(Bundle outState) {
+    }
+
+    public void restoreState(Bundle inState) {
+    }
 
     //--------------------------------------------------------------------------------------------
     //  Methods called from native via JNI