Revert 202580 "Add CompositingReasons to compositor layer types."

trunk/src/cc/layers/compositing_reasons.h

Index: trunk/src/cc/layers/compositing_reasons.h
===================================================================
--- trunk/src/cc/layers/compositing_reasons.h	(revision 202662)
+++ trunk/src/cc/layers/compositing_reasons.h	(working copy)
@@ -1,51 +0,0 @@
-// Copyright 2013 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#ifndef CC_LAYERS_COMPOSITING_REASONS_H_
-#define CC_LAYERS_COMPOSITING_REASONS_H_
-
-namespace cc {
-
-// This is a clone of CompositingReasons and WebCompositingReasons from Blink.
-enum {
-  kCompositingReasonUnknown                                = 0,
-  kCompositingReason3DTransform                            = 1 << 0,
-  kCompositingReasonVideo                                  = 1 << 1,
-  kCompositingReasonCanvas                                 = 1 << 2,
-  kCompositingReasonPlugin                                 = 1 << 3,
-  kCompositingReasonIFrame                                 = 1 << 4,
-  kCompositingReasonBackfaceVisibilityHidden               = 1 << 5,
-  kCompositingReasonAnimation                              = 1 << 6,
-  kCompositingReasonFilters                                = 1 << 7,
-  kCompositingReasonPositionFixed                          = 1 << 8,
-  kCompositingReasonPositionSticky                         = 1 << 9,
-  kCompositingReasonOverflowScrollingTouch                 = 1 << 10,
-  kCompositingReasonBlending                               = 1 << 11,
-  kCompositingReasonAssumedOverlap                         = 1 << 12,
-  kCompositingReasonOverlap                                = 1 << 13,
-  kCompositingReasonNegativeZIndexChildren                 = 1 << 14,
-  kCompositingReasonTransformWithCompositedDescendants     = 1 << 15,
-  kCompositingReasonOpacityWithCompositedDescendants       = 1 << 16,
-  kCompositingReasonMaskWithCompositedDescendants          = 1 << 17,
-  kCompositingReasonReflectionWithCompositedDescendants    = 1 << 18,
-  kCompositingReasonFilterWithCompositedDescendants        = 1 << 19,
-  kCompositingReasonBlendingWithCompositedDescendants      = 1 << 20,
-  kCompositingReasonClipsCompositingDescendants            = 1 << 21,
-  kCompositingReasonPerspective                            = 1 << 22,
-  kCompositingReasonPreserve3D                             = 1 << 23,
-  kCompositingReasonReflectionOfCompositedParent           = 1 << 24,
-  kCompositingReasonRoot                                   = 1 << 25,
-  kCompositingReasonLayerForClip                           = 1 << 26,
-  kCompositingReasonLayerForScrollbar                      = 1 << 27,
-  kCompositingReasonLayerForScrollingContainer             = 1 << 28,
-  kCompositingReasonLayerForForeground                     = 1 << 29,
-  kCompositingReasonLayerForBackground                     = 1 << 30,
-  kCompositingReasonLayerForMask                           = 1 << 31,
-};
-
-typedef uint32 CompositingReasons;
-
-}  // namespace cc
-
-#endif  // CC_LAYERS_COMPOSITING_REASONS_H_