Rename TouchEventAPI to TouchEventFeatureDetection

ui/events/event_switches.cc

Index: ui/events/event_switches.cc
diff --git a/ui/events/event_switches.cc b/ui/events/event_switches.cc
index c64c5482336ed3abfc775f707efd69348c4b7563..d67f5608da7d965c582175bd5e534e2b0c22fd44 100644
--- a/ui/events/event_switches.cc
+++ b/ui/events/event_switches.cc
@@ -11,15 +11,16 @@ namespace switches {
 const char kEnableScrollPrediction[] = "enable-scroll-prediction";
 
 // Enable support for touch events.
-const char kTouchEvents[] = "touch-events";
+const char kTouchEventFeatureDetection[] = "touch-events";
 
-// The values the kTouchEvents switch may have, as in --touch-events=disabled.
+// The values the kTouchEventFeatureDetection switch may have, as in
+// --touch-events=disabled.
 //   auto: enabled at startup when an attached touchscreen is present.
-const char kTouchEventsAuto[] = "auto";
+const char kTouchEventFeatureDetectionAuto[] = "auto";
 //   enabled: touch events always enabled.
-const char kTouchEventsEnabled[] = "enabled";
+const char kTouchEventFeatureDetectionEnabled[] = "enabled";
 //   disabled: touch events are disabled.
-const char kTouchEventsDisabled[] = "disabled";
+const char kTouchEventFeatureDetectionDisabled[] = "disabled";
 
 // Enable compensation for unstable pinch zoom. Some touch screens display
 // significant amount of wobble when moving a finger in a straight line. This