Disables pinned tabs until I land apps. I've #ifdef parts that are...

chrome/common/chrome_switches.cc

 // Copyright (c) 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/common/chrome_switches.h"
 
 #include "base/base_switches.h"
 
 namespace switches {
 
@@ skipping 415 matching lines @@
 
 // Package an extension to a .crx installable file from a given directory.
 const char kPackExtension[]                 = "pack-extension";
 
 // Optional PEM private key is to use in signing packaged .crx.
 const char kPackExtensionKey[]              = "pack-extension-key";
 
 // Specifies the path to the user data folder for the parent profile.
 const char kParentProfile[]                 = "parent-profile";
 
-// Number of tabs to pin on startup. This is not use if session restore is
-// enabled.
-const char kPinnedTabCount[]                = "pinned-tab-count";
-
 // Read previously recorded data from the cache. Only cached data is read.
 // See kRecordMode.
 const char kPlaybackMode[]                  = "playback-mode";
 
 // Specifies the plugin data directory, which is where plugins (Gears
 // specifically) will store its state.
 const char kPluginDataDir[]                 = "plugin-data-dir";
 
 // Specifies a command that should be used to launch the plugin process.  Useful
 // for running the plugin process through purify or quantify.  Ex:
@@ skipping 301 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR CRAP TO THE BOTTOM OF THIS FILE.
 //
 // You were going to just dump your switches here, weren't you? Instead,
 // please put them in alphabetical order above, or in order inside the
 // appropriate ifdef at the bottom. The order should match the header.
 // -----------------------------------------------------------------------------
 
 }  // namespace switches