Pointer/hover media query support: platform-independent changes

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 "ui/base/touch/touch_device.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".
@@ skipping 99 matching lines @@
   bool text_blobs_enabled;
   bool allow_displaying_insecure_content;
   bool allow_running_insecure_content;
   bool password_echo_enabled;
   bool should_print_backgrounds;
   bool should_clear_document_background;
   bool enable_scroll_animator;
   bool css_variables_enabled;
   bool region_based_columns_enabled;
   bool touch_enabled;
+  // TODO(mustaq): Nuke when the new API is ready
   bool device_supports_touch;
+  // TODO(mustaq): Nuke when the new API is ready
   bool device_supports_mouse;
   bool touch_adjustment_enabled;
   int pointer_events_max_touch_points;
+  int available_pointer_types;
+  ui::PointerType primary_pointer_type;
+  int available_hover_types;
+  ui::HoverType primary_hover_type;
   bool sync_xhr_in_documents_enabled;
   bool deferred_image_decoding_enabled;
   bool image_color_profiles_enabled;
   bool should_respect_image_orientation;
   int number_of_cpu_cores;
   EditingBehavior editing_behavior;
   bool supports_multiple_windows;
   bool viewport_enabled;
   bool viewport_meta_enabled;
   bool main_frame_resizes_are_orientation_changes;
@@ skipping 46 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_