Stop unfreezing tabs "frozen" for lazy loads

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 67f0e5b6558ee4a6b681fb92be9ff94a7f705b05..cea05122925a8616eaffd40f2de796b10c40a44b 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
@@ -2022,10 +2022,11 @@ public class Tab implements ViewGroup.OnHierarchyChangeListener,
     }
 
     /**
-     * Restores the WebContents from its saved state.
+     * Restores the WebContents from its saved state.  This should only be called if the tab is
+     * frozen with a saved TabState, and NOT if it was frozen for a lazy load.
      * @return Whether or not the restoration was successful.
      */
-    public boolean unfreezeContents() {
+    protected boolean unfreezeContents() {
         try {
             TraceEvent.begin("Tab.unfreezeContents");
             assert mFrozenContentsState != null;
@@ -2376,7 +2377,7 @@ public class Tab implements ViewGroup.OnHierarchyChangeListener,
     /**
      * @return Parameters that should be used for a lazily loaded Tab.  May be null.
      */
-    protected LoadUrlParams getPendingLoadParams() {
+    private LoadUrlParams getPendingLoadParams() {
         return mPendingLoadParams;
     }