Pointer/hover media query support: platform-dependent changes

ui/base/touch/touch_device_win.cc

Index: ui/base/touch/touch_device_win.cc
diff --git a/ui/base/touch/touch_device_win.cc b/ui/base/touch/touch_device_win.cc
index 18f2f120d67ed226730aab723a84b96eaa123e4c..c6ce1b16049235143cec2c9d9d900bc4471b8163 100644
--- a/ui/base/touch/touch_device_win.cc
+++ b/ui/base/touch/touch_device_win.cc
@@ -21,4 +21,24 @@ int MaxTouchPoints() {
   return GetSystemMetrics(SM_MAXIMUMTOUCHES);
 }
 
+int AvailablePointerTypes() {
+  // TODO(mustaq): Replace the stub below
+  return POINTER_TYPE_NONE;
+}
+
+PointerType PrimaryPointerType() {
+  // TODO(mustaq): Replace the stub below
+  return POINTER_TYPE_NONE;
+}
+
+int AvailableHoverTypes() {
+  // TODO(mustaq): Replace the stub below
+  return HOVER_TYPE_NONE;
+}
+
+HoverType PrimaryHoverType() {
+  // TODO(mustaq): Replace the stub below
+  return HOVER_TYPE_NONE;
+}
+
 }  // namespace ui