Remove --enable-apps-file-associations flag.

chrome/common/chrome_switches.cc

 // Copyright (c) 2012 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"
 #include "base/command_line.h"
 #include "build/build_config.h"
 #include "ppapi/features/features.h"
@@ skipping 293 matching lines @@
 // given file. The file is overwritten if it exists.
 const char kDumpBrowserHistograms[]         = "dump-browser-histograms";
 
 // Overrides the path of Easy Unlock component app.
 const char kEasyUnlockAppPath[]             = "easy-unlock-app-path";
 
 // Enables the display of a banner allowing the user to add a web
 // app to their shelf (or platform-specific equivalent)
 const char kEnableAddToShelf[] = "enable-add-to-shelf";
 
-// Enable OS integration for Chrome app file associations.
-const char kEnableAppsFileAssociations[]    = "enable-apps-file-associations";
-
 // If the WebRTC logging private API is active, enables audio debug recordings.
 const char kEnableAudioDebugRecordingsFromExtension[] =
     "enable-audio-debug-recordings-from-extension";
 
 // Enables the benchmarking extensions.
 const char kEnableBenchmarking[]            = "enable-benchmarking";
 
 // Enables the multi-level undo system for bookmarks.
 const char kEnableBookmarkUndo[]            = "enable-bookmark-undo";
 
@@ skipping 902 matching lines @@
 
 // -----------------------------------------------------------------------------
 // DO NOT ADD YOUR VERY NICE FLAGS 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