| Index: chrome/android/shell/java/src/org/chromium/chrome/shell/ChromeShellActivity.java
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| diff --git a/chrome/android/shell/java/src/org/chromium/chrome/shell/ChromeShellActivity.java b/chrome/android/shell/java/src/org/chromium/chrome/shell/ChromeShellActivity.java
 | 
| index b5b15935dde7f79d334fa0c01ae43b2cbd46ed94..8cf6cfaeee51e28d929cb27a649ffddd188f5b53 100644
 | 
| --- a/chrome/android/shell/java/src/org/chromium/chrome/shell/ChromeShellActivity.java
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| +++ b/chrome/android/shell/java/src/org/chromium/chrome/shell/ChromeShellActivity.java
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| @@ -294,6 +294,11 @@ public class ChromeShellActivity extends Activity implements AppMenuPropertiesDe
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|          mTabManager.closeAllTabs();
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|      }
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|  
 | 
| +    @VisibleForTesting
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| +    public void closeTab() {
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| +        mTabManager.closeTab();
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| +    }
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| +
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|      /**
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|       * Override the menu key event to show AppMenu.
 | 
|       */
 | 
| 
 |