Plumb CompositingReason from Blink to compositor.

Source/WebKit/chromium/src/AssertMatchingEnums.cpp

Index: Source/WebKit/chromium/src/AssertMatchingEnums.cpp
diff --git a/Source/WebKit/chromium/src/AssertMatchingEnums.cpp b/Source/WebKit/chromium/src/AssertMatchingEnums.cpp
index 33774bebdc18e786ff6130078edbf5d3c4c12a0a..c0f71ff9409d3262fbab69f23cc336417fba683c 100644
--- a/Source/WebKit/chromium/src/AssertMatchingEnums.cpp
+++ b/Source/WebKit/chromium/src/AssertMatchingEnums.cpp
@@ -34,6 +34,7 @@
 #include "config.h"
 
 #include <public/WebClipboard.h>
+#include <public/WebCompositingReasons.h>
 #include <public/WebFileError.h>
 #include <public/WebFileInfo.h>
 #include <public/WebFileSystem.h>
@@ -111,6 +112,7 @@
 #include "core/platform/network/ResourceLoadPriority.h"
 #include "core/platform/network/ResourceResponse.h"
 #include "core/platform/text/TextChecking.h"
+#include "core/rendering/RenderLayer.h"
 #include "modules/filesystem/FileSystemType.h"
 #include "modules/geolocation/GeolocationError.h"
 #include "modules/geolocation/GeolocationPosition.h"
@@ -622,3 +624,37 @@ COMPILE_ASSERT_MATCHING_ENUM(WebConsoleMessage::LevelDebug, DebugMessageLevel);
 COMPILE_ASSERT_MATCHING_ENUM(WebConsoleMessage::LevelLog, LogMessageLevel);
 COMPILE_ASSERT_MATCHING_ENUM(WebConsoleMessage::LevelWarning, WarningMessageLevel);
 COMPILE_ASSERT_MATCHING_ENUM(WebConsoleMessage::LevelError, ErrorMessageLevel);
+
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonUnknown, CompositingReasonNone);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReason3DTransform, CompositingReason3DTransform);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonVideo, CompositingReasonVideo);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonCanvas, CompositingReasonCanvas);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonPlugin, CompositingReasonPlugin);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonIFrame, CompositingReasonIFrame);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonBackfaceVisibilityHidden, CompositingReasonBackfaceVisibilityHidden);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonAnimation, CompositingReasonAnimation);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonFilters, CompositingReasonFilters);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonPositionFixed, CompositingReasonPositionFixed);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonPositionSticky, CompositingReasonPositionSticky);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonOverflowScrollingTouch, CompositingReasonOverflowScrollingTouch);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonBlending, CompositingReasonBlending);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonAssumedOverlap, CompositingReasonAssumedOverlap);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonOverlap, CompositingReasonOverlap);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonNegativeZIndexChildren, CompositingReasonNegativeZIndexChildren);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonTransformWithCompositedDescendants, CompositingReasonTransformWithCompositedDescendants);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonOpacityWithCompositedDescendants, CompositingReasonOpacityWithCompositedDescendants);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonMaskWithCompositedDescendants, CompositingReasonMaskWithCompositedDescendants);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonReflectionWithCompositedDescendants, CompositingReasonReflectionWithCompositedDescendants);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonFilterWithCompositedDescendants, CompositingReasonFilterWithCompositedDescendants);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonBlendingWithCompositedDescendants, CompositingReasonBlendingWithCompositedDescendants);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonClipsCompositingDescendants, CompositingReasonClipsCompositingDescendants);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonPerspective, CompositingReasonPerspective);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonPreserve3D, CompositingReasonPreserve3D);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonReflectionOfCompositedParent, CompositingReasonReflectionOfCompositedParent);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonRoot, CompositingReasonRoot);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonLayerForClip, CompositingReasonLayerForClip);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonLayerForScrollbar, CompositingReasonLayerForScrollbar);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonLayerForScrollingContainer, CompositingReasonLayerForScrollingContainer);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonLayerForForeground, CompositingReasonLayerForForeground);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonLayerForBackground, CompositingReasonLayerForBackground);
+COMPILE_ASSERT_MATCHING_ENUM(CompositingReasonLayerForMask, CompositingReasonLayerForMask);