Load live version when reloading an offline page on connected network

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

Index: chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
index f97f467908e0ad2af404f8aed63c22a52cd2777b..31517c90511b695f232bd47671f8a94096347fe8 100644
--- a/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
+++ b/chrome/android/java/src/org/chromium/chrome/browser/tab/Tab.java
@@ -1016,6 +1016,11 @@ public class Tab implements ViewGroup.OnHierarchyChangeListener,
             if (getBlimpContents() != null) {
                 getBlimpContents().getNavigationController().reload();
             }
+        } else if (isOfflinePage()) {
+            LoadUrlParams params =
+                    new LoadUrlParams(getOriginalUrl(), PageTransition.RELOAD);
+            params.setVerbatimHeaders(nativeGetOfflinePageHeaderForReload(mNativeTabAndroid));
+            loadUrl(params);
         } else {
             if (getWebContents() != null) getWebContents().getNavigationController().reload(true);
         }
@@ -3334,6 +3339,7 @@ public class Tab implements ViewGroup.OnHierarchyChangeListener,
     private native long nativeGetBookmarkId(long nativeTabAndroid, boolean onlyEditable);
     private native boolean nativeIsOfflinePage(long nativeTabAndroid);
     private native OfflinePageItem nativeGetOfflinePage(long nativeTabAndroid);
+    private native String nativeGetOfflinePageHeaderForReload(long nativeTabAndroid);
     private native void nativeSetInterceptNavigationDelegate(long nativeTabAndroid,
             InterceptNavigationDelegate delegate);
     private native void nativeAttachToTabContentManager(long nativeTabAndroid,