Remove the blocking touch handlers for the input[type=range] and add touch-action instead

third_party/WebKit/Source/core/testing/Internals.cpp

Index: third_party/WebKit/Source/core/testing/Internals.cpp
diff --git a/third_party/WebKit/Source/core/testing/Internals.cpp b/third_party/WebKit/Source/core/testing/Internals.cpp
index d24834598ee3489320979ce17cc6e8dd12cc6662..46f8e194cef6aa8431af9ef893213ffb4bbae50e 100644
--- a/third_party/WebKit/Source/core/testing/Internals.cpp
+++ b/third_party/WebKit/Source/core/testing/Internals.cpp
@@ -1279,6 +1279,18 @@ unsigned Internals::scrollEventHandlerCount(Document* document)
     return eventHandlerCount(*document, EventHandlerRegistry::ScrollEvent);
 }
 
+unsigned Internals::blockingTouchStartOrMoveEventHandlerCount(Document* document)
+{
+    DCHECK(document);
+    return eventHandlerCount(*document, EventHandlerRegistry::TouchStartOrMoveEventBlocking);
+}
+
+unsigned Internals::passiveTouchStartOrMoveEventHandlerCount(Document* document)
+{
+    DCHECK(document);
+    return eventHandlerCount(*document, EventHandlerRegistry::TouchStartOrMoveEventPassive);
+}
+
 unsigned Internals::touchStartOrMoveEventHandlerCount(Document* document)
 {
     ASSERT(document);
@@ -1291,6 +1303,44 @@ unsigned Internals::touchEndOrCancelEventHandlerCount(Document* document)
     return eventHandlerCount(*document, EventHandlerRegistry::TouchEndOrCancelEventBlocking) + eventHandlerCount(*document, EventHandlerRegistry::TouchEndOrCancelEventPassive);
 }
 
+String toTouchActionString(TouchAction TouchAction)
+{
+    switch (TouchAction) {
+    case TouchActionNone:
+        return "none";
+    case TouchActionPanLeft:
+        return "pan-left";
+    case TouchActionPanRight:
+        return "pan-right";
+    case TouchActionPanX:
+        return "pan-x";
+    case TouchActionPanUp:
+        return "pan-up";
+    case TouchActionPanDown:
+        return "pan-down";
+    case TouchActionPanY:
+        return "pan-y";
+    case TouchActionPan:
+        return "pan";
+    case TouchActionPinchZoom:
+        return "pinch-zoom";
+    case TouchActionManipulation:
+        return "manipulation";
+    case TouchActionDoubleTapZoom:
+        return "double-tap-zoom";
+    case TouchActionAuto:
+        return "auto";
+    default:
+        return "";
+    }
+}
+
+String Internals::touchActionType(Element* inputElement)
+{
+    DCHECK(inputElement && inputElement->layoutObject());
+    return toTouchActionString(inputElement->layoutObject()->styleRef().getTouchAction());
+}
+
 static PaintLayer* findLayerForGraphicsLayer(PaintLayer* searchRoot, GraphicsLayer* graphicsLayer, IntSize* layerOffset, String* layerType)
 {
     *layerOffset = IntSize();