Opening new "about:blank" tab if all tabs are closed in tab switcher mode.

chrome/android/shell/java/src/org/chromium/chrome/shell/TabManager.java

Index: chrome/android/shell/java/src/org/chromium/chrome/shell/TabManager.java
diff --git a/chrome/android/shell/java/src/org/chromium/chrome/shell/TabManager.java b/chrome/android/shell/java/src/org/chromium/chrome/shell/TabManager.java
index 36261cc03b48cde3361d813bbba1723c9ce3fe37..3d3ab1966ae54687475ebd4359ff63f8b0fd91bf 100644
--- a/chrome/android/shell/java/src/org/chromium/chrome/shell/TabManager.java
+++ b/chrome/android/shell/java/src/org/chromium/chrome/shell/TabManager.java
@@ -57,6 +57,8 @@ public class TabManager extends LinearLayout {
         @Override
         public void willCloseTab(Tab tab, boolean animate) {
             if (tab == mCurrentTab) setCurrentTab(null);
+            if (mTabModelSelector.getCurrentModel().getCount() == 1)

[Bernhard Bauer, 2014/11/19 15:51:18]

You can only leave out braces if everything fits on a single line (like in the
line above).

[divya.bansal, 2014/11/20 03:54:14]

Done.

+                createNewTab();
         }
     };