Revert "Automatically trigger installation of high-quality speech synthesis extension."

chrome/common/extensions/extension_constants.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/extensions/extension_constants.h"
 
 #include <vector>
 
 #include "base/command_line.h"
 #include "base/strings/string_util.h"
@@ skipping 120 matching lines @@
 const char kChromeVoxExtensionId[] =
     "mndnfokpggljbaajbnioimlmbfngpief";
 const char kConnectivityDiagnosticsPath[] =
     "/usr/share/chromeos-assets/connectivity_diagnostics";
 const char kConnectivityDiagnosticsLauncherPath[] =
     "/usr/share/chromeos-assets/connectivity_diagnostics_launcher";
 const char kSpeechSynthesisExtensionPath[] =
     "/usr/share/chromeos-assets/speech_synthesis/patts";
 const char kSpeechSynthesisExtensionId[] =
     "gjjabgpgjpampikjhjpfhneeoapjbjaf";
-const char kHighQuality_en_US_ExtensionId[] =
-    "efdojdlmjknacnljjdedapanceanigkh";
 const char kWallpaperManagerId[] = "obklkkbkpaoaejdabbfldmcfplpdgolj";
 const char kFirstRunDialogId[] = "jdgcneonijmofocbhmijhacgchbihela";
 #else
 // The extension id for the web store extension.
 const char kChromeVoxExtensionId[] =
     "kgejglhpjiefppelpmljglcjbhoiplfn";
 #endif
 
 const char kAppStateNotInstalled[] = "not_installed";
 const char kAppStateInstalled[] = "installed";
@@ skipping 22 matching lines @@
 
 const int kExtensionActionIconSizes[] = {
   EXTENSION_ICON_ACTION,  // 19,
   2 * EXTENSION_ICON_ACTION  // 38
 };
 
 const size_t kNumExtensionActionIconSizes =
     arraysize(kExtensionActionIconSizes);
 
 }  // namespace extension_misc