Removed Labs section from Chrome OS settings page.

chrome/browser/about_flags.cc

Index: chrome/browser/about_flags.cc
diff --git a/chrome/browser/about_flags.cc b/chrome/browser/about_flags.cc
index 366e173ce396597b250610bfe640e6b5d5799012..395217088968b6702c43bad96af47504f3a2f7d3 100644
--- a/chrome/browser/about_flags.cc
+++ b/chrome/browser/about_flags.cc
@@ -38,12 +38,34 @@ const Experiment kExperiments[] = {
 #endif
   },
   {
+    "media-player",  // Do not change; see above.
+    IDS_FLAGS_MEDIA_PLAYER_NAME,
+    IDS_FLAGS_MEDIA_PLAYER_DESCRIPTION,
+    kOsCrOS,
+#if defined(OS_CHROMEOS)
+    // The switch exists only on Chrome OS.
+    switches::kEnableMediaPlayer
+#else
+    ""
+#endif
+  },
+  {
+    "advanced-fs",  // Do not change; see above.
+    IDS_FLAGS_ADVANCED_FS_NAME,
+    IDS_FLAGS_ADVANCED_FS_DESCRIPTION,
+    kOsCrOS,
+#if defined(OS_CHROMEOS)
+    // The switch exists only on Chrome OS.
+    switches::kEnableAdvancedFileSystem
+#else
+    ""
+#endif
+  },
+  {
     "vertical-tabs",  // Do not change; see above.
     IDS_FLAGS_SIDE_TABS_NAME,
     IDS_FLAGS_SIDE_TABS_DESCRIPTION,
-    // TODO(thakis): Move sidetabs to about:flags on ChromeOS
-    // http://crbug.com/57634
-    kOsWin,
+    kOsWin | kOsCrOS,
     switches::kEnableVerticalTabs
   },
   {