Adds a flag to enable stacked tabs when not in touch mode.

BUG=none
TEST=none


Review URL: http://codereview.chromium.org/10271036

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@134874 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 9dc4617..079fe8e 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -662,6 +662,13 @@
     SINGLE_VALUE_TYPE_AND_VALUE(switches::kAllowNaClSocketAPI, "*")
   },
   {
+    "stacked-tab-strip",
+    IDS_FLAGS_STACKED_TAB_STRIP_NAME,
+    IDS_FLAGS_STACKED_TAB_STRIP_DESCRIPTION,
+    kOsWin,
+    SINGLE_VALUE_TYPE(switches::kEnableStackedTabStrip)
+  },
+  {
     "default-device-scale-factor",
     IDS_FLAGS_FORCE_HIGH_DPI_NAME,
     IDS_FLAGS_FORCE_HIGH_DPI_DESCRIPTION,