Delete code for inspector preferences.

content/public/common/web_preferences.h

 // Copyright 2014 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.
 
 #ifndef CONTENT_PUBLIC_COMMON_WEB_PREFERENCES_H_
 #define CONTENT_PUBLIC_COMMON_WEB_PREFERENCES_H_
 
 #include <map>
 #include <string>
 #include <vector>
 
 #include "base/strings/string16.h"
 #include "content/common/content_export.h"
 #include "net/base/network_change_notifier.h"
 #include "url/gurl.h"
 
 namespace blink {
 class WebView;
 }
 
 namespace content {
 
 // Map of ISO 15924 four-letter script code to font family.  For example,
 // "Arab" to "My Arabic Font".
 typedef std::map<std::string, base::string16> ScriptFontFamilyMap;
 
-typedef std::vector<std::pair<std::string, std::string> >
-    WebInspectorPreferences;
-
 enum EditingBehavior {
   EDITING_BEHAVIOR_MAC,
   EDITING_BEHAVIOR_WIN,
   EDITING_BEHAVIOR_UNIX,
   EDITING_BEHAVIOR_ANDROID,
   EDITING_BEHAVIOR_LAST = EDITING_BEHAVIOR_ANDROID
 };
 
 enum V8CacheOptions {
   V8_CACHE_OPTIONS_OFF,
@@ skipping 25 matching lines @@
   int minimum_font_size;
   int minimum_logical_font_size;
   std::string default_encoding;
   bool javascript_enabled;
   bool web_security_enabled;
   bool javascript_can_open_windows_automatically;
   bool loads_images_automatically;
   bool images_enabled;
   bool plugins_enabled;
   bool dom_paste_enabled;
-  WebInspectorPreferences inspector_settings;
   bool shrinks_standalone_images_to_fit;
   bool uses_universal_detector;
   bool text_areas_are_resizable;
   bool java_enabled;
   bool allow_scripts_to_close_windows;
   bool remote_fonts_enabled;
   bool javascript_can_access_clipboard;
   bool xslt_enabled;
   bool xss_auditor_enabled;
   // We don't use dns_prefetching_enabled to disable DNS prefetching.  Instead,
@@ skipping 100 matching lines @@
   // We try to keep the default values the same as the default values in
   // chrome, except for the cases where it would require lots of extra work for
   // the embedder to use the same default value.
   WebPreferences();
   ~WebPreferences();
 };
 
 }  // namespace content
 
 #endif  // CONTENT_PUBLIC_COMMON_WEB_PREFERENCES_H_