chore: revert tap tolerance fix for now

Author: ajoslin

js/utils/tap.js

@@ -78,9 +78,7 @@ var tapTouchFocusedInput;
 var tapLastTouchTarget;
 var tapTouchMoveListener = 'touchmove';
 
-// how much the coordinates can be off between start/end, but still a click
-var TAP_RELEASE_TOLERANCE = 6; // default tolerance
-var TAP_RELEASE_BUTTON_TOLERANCE = 50; // button elements should have a larger tolerance
+var TAP_RELEASE_TOLERANCE = 6; // how much the coordinates can be off between start/end, but still a click
 
 var tapEventListeners = {
   'click': tapClickGateKeeper,
@@ -236,9 +234,8 @@ ionic.tap = {
     return false;
   },
 
-  setTolerance: function(releaseTolerance, releaseButtonTolerance) {
-    TAP_RELEASE_TOLERANCE = releaseTolerance;
-    TAP_RELEASE_BUTTON_TOLERANCE = releaseButtonTolerance;
+  setTolerance: function(val) {
+    TAP_RELEASE_TOLERANCE = val;
   }
 
 };
@@ -505,10 +502,8 @@ function tapHasPointerMoved(endEvent) {
   }
   var endCoordinates = getPointerCoordinates(endEvent);
 
-  var releaseTolerance = (endEvent.target.classList.contains('button') ? TAP_RELEASE_BUTTON_TOLERANCE : TAP_RELEASE_TOLERANCE);
-
-  return Math.abs(tapPointerStart.x - endCoordinates.x) > releaseTolerance ||
-         Math.abs(tapPointerStart.y - endCoordinates.y) > releaseTolerance;
+  return Math.abs(tapPointerStart.x - endCoordinates.x) > TAP_RELEASE_TOLERANCE ||
+         Math.abs(tapPointerStart.y - endCoordinates.y) > TAP_RELEASE_TOLERANCE;
 }
 
 function getPointerCoordinates(event) {