Add 'printing' flag to PaintInfo

Source/core/paint/PaintInfo.h

Index: Source/core/paint/PaintInfo.h
diff --git a/Source/core/paint/PaintInfo.h b/Source/core/paint/PaintInfo.h
index 0277e60134a77e4505302cc2ca57c8497948cfe9..2428be89b0f28e70c9b876bc586c434a5ebaf116 100644
--- a/Source/core/paint/PaintInfo.h
+++ b/Source/core/paint/PaintInfo.h
@@ -78,6 +78,7 @@ struct PaintInfo {
 
     bool skipRootBackground() const { return paintBehavior & PaintBehaviorSkipRootBackground; }
     bool paintRootBackgroundOnly() const { return paintBehavior & PaintBehaviorRootBackgroundOnly; }
+    bool printing() const { return paintBehavior & PaintBehaviorPrintAdaption; }

[Julien - ping for review, 2015/07/15 17:14:25]

Our booleans are usually prefixed by is / did.

[fs, 2015/07/15 18:25:58]

Was trying to not stray too from the other method names (with the added plus of
slightly easier review - I hoped.) Will make it isPrinting (tomorrow.)

 
     DisplayItem::Type displayItemTypeForClipping() const { return DisplayItem::paintPhaseToClipBoxType(phase); }