[Offline Page]Add file-path in java side OfflinePageItem

chrome/android/java/src/org/chromium/chrome/browser/offlinepages/OfflinePageItem.java

Index: chrome/android/java/src/org/chromium/chrome/browser/offlinepages/OfflinePageItem.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/OfflinePageItem.java b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/OfflinePageItem.java
index d004de6ceb8341a064771fc6d1fefd7fbd99b7c8..4dd6e139915db271b014b55bc5b305369c65075d 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/OfflinePageItem.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/offlinepages/OfflinePageItem.java
@@ -14,18 +14,20 @@ public class OfflinePageItem {
     private final long mOfflineId;
     private final ClientId mClientId;
     private final String mOfflineUrl;
+    private final String mFilePath;
     private final long mFileSize;
     private final long mCreationTimeMs;
     private final int mAccessCount;
     private final long mLastAccessTimeMs;
 
     public OfflinePageItem(String url, long offlineId, String clientNamespace, String clientId,
-            String offlineUrl, long fileSize, long creationTimeMs, int accessCount,
+            String offlineUrl, String filePath, long fileSize, long creationTimeMs, int accessCount,
             long lastAccessTimeMs) {
         mUrl = url;
         mOfflineId = offlineId;
         mClientId = new ClientId(clientNamespace, clientId);
         mOfflineUrl = offlineUrl;
+        mFilePath = filePath;
         mFileSize = fileSize;
         mCreationTimeMs = creationTimeMs;
         mAccessCount = accessCount;
@@ -56,6 +58,12 @@ public class OfflinePageItem {
         return mOfflineUrl;
     }
 
+    /** @return File Path to the offline copy of the page. */
+    @VisibleForTesting
+    public String getFilePath() {
+        return mFilePath;
+    }
+
     /** @return Size of the offline copy of the page. */
     @VisibleForTesting
     public long getFileSize() {