Unify TouchAction classes

third_party/WebKit/Source/core/style/ComputedStyleConstants.h

 /*
  * Copyright (C) 2000 Lars Knoll (knoll@kde.org)
  *           (C) 2000 Antti Koivisto (koivisto@kde.org)
  *           (C) 2000 Dirk Mueller (mueller@kde.org)
  * Copyright (C) 2003, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights
  * reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  * Copyright (C) 2009 Torch Mobile Inc. All rights reserved.
  * (http://www.torchmobile.com/)
  *
@@ skipping 363 matching lines @@
   kAutoFlowColumnDense =
       kInternalAutoFlowAlgorithmDense | kInternalAutoFlowDirectionColumn
 };
 
 enum DraggableRegionMode {
   kDraggableRegionNone,
   kDraggableRegionDrag,
   kDraggableRegionNoDrag
 };
 
-static const size_t kTouchActionBits = 6;
-enum TouchAction {
-  kTouchActionNone = 0x0,
-  kTouchActionPanLeft = 0x1,
-  kTouchActionPanRight = 0x2,
-  kTouchActionPanX = kTouchActionPanLeft | kTouchActionPanRight,
-  kTouchActionPanUp = 0x4,
-  kTouchActionPanDown = 0x8,
-  kTouchActionPanY = kTouchActionPanUp | kTouchActionPanDown,
-  kTouchActionPan = kTouchActionPanX | kTouchActionPanY,
-  kTouchActionPinchZoom = 0x10,
-  kTouchActionManipulation = kTouchActionPan | kTouchActionPinchZoom,
-  kTouchActionDoubleTapZoom = 0x20,
-  kTouchActionAuto = kTouchActionManipulation | kTouchActionDoubleTapZoom
-};
-inline TouchAction operator|(TouchAction a, TouchAction b) {
-  return static_cast<TouchAction>(int(a) | int(b));
-}
-inline TouchAction& operator|=(TouchAction& a, TouchAction b) {
-  return a = a | b;
-}
-inline TouchAction operator&(TouchAction a, TouchAction b) {
-  return static_cast<TouchAction>(int(a) & int(b));
-}
-inline TouchAction& operator&=(TouchAction& a, TouchAction b) {
-  return a = a & b;
-}
-
 enum EIsolation { kIsolationAuto, kIsolationIsolate };
 
 static const size_t kContainmentBits = 4;
 enum Containment {
   kContainsNone = 0x0,
   kContainsLayout = 0x1,
   kContainsStyle = 0x2,
   kContainsPaint = 0x4,
   kContainsSize = 0x8,
   kContainsStrict =
@@ skipping 83 matching lines @@
 // fraction, which leaves 20 bits for the integer part, making 1048575
 // the largest number.
 
 static const int kBorderWidthFractionalBits = 6;
 static const int kBorderWidthDenominator = 1 << kBorderWidthFractionalBits;
 static const int kMaxForBorderWidth = ((1 << 26) - 1) / kBorderWidthDenominator;
 
 }  // namespace blink
 
 #endif  // ComputedStyleConstants_h