Reuse webview classic cookies file

base/android/java/src/org/chromium/base/PathUtils.java

Index: base/android/java/src/org/chromium/base/PathUtils.java
diff --git a/base/android/java/src/org/chromium/base/PathUtils.java b/base/android/java/src/org/chromium/base/PathUtils.java
index aee5c050c34414aa8f7c82210dc3c95c59bffd01..e8a89e790545c0bea4f1654f3f273a2a26041b27 100644
--- a/base/android/java/src/org/chromium/base/PathUtils.java
+++ b/base/android/java/src/org/chromium/base/PathUtils.java
@@ -56,6 +56,15 @@ public abstract class PathUtils {
     }
 
     /**
+     * @return the private directory that is used to store application database.
+     */
+    @CalledByNative
+    public static String getDatabaseDirectory(Context appContext) {
+        // Context.getDatabasePath() returns path for the provided filename.
+        return appContext.getDatabasePath("foo").getParent();
+    }
+
+    /**
      * @return the cache directory.
      */
     @SuppressWarnings("unused")