Index: chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
diff --git a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java b/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
index a406ac4dea5b36434bcc4dd9eb589a958d0b5670..fe6357808895b8f617fea4e3aa84f55755d9bbc9 100644 |
--- a/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
+++ b/chrome/android/java/src/org/chromium/chrome/browser/dom_distiller/ReaderModeManager.java |
@@ -156,6 +156,7 @@ public class ReaderModeManager extends TabModelSelectorTabObserver |
@Override |
public void onShown(Tab shownTab) { |
+ if (mTabModelSelector == null) return; |
int shownTabId = shownTab.getId(); |
Tab previousTab = mTabModelSelector.getTabById(mTabId); |
mTabId = shownTabId; |