[css-align] Dedicated initial functions for {align-justify}-content

third_party/WebKit/Source/core/style/ComputedStyle.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, 2011 Apple Inc. All
  * rights reserved.
  * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Library General Public
@@ skipping 499 matching lines @@
      * is preferable to:
      *  BorderWidths getBorderWidths();
      *
      * Utility functions should go in a separate section at the end of the
      * class, and be kept to a minimum.
      */
 
   // Non-Inherited properties.
 
   // Content alignment properties.
-  static StyleContentAlignmentData initialContentAlignment() {
-    return StyleContentAlignmentData(ContentPositionNormal,
-                                     ContentDistributionDefault,
-                                     OverflowAlignmentDefault);
-  }
 
   // align-content (aka -webkit-align-content)
+  static StyleContentAlignmentData initialAlignContent() {
+    return StyleContentAlignmentData(
+        ContentPositionNormal, RuntimeEnabledFeatures::cssGridLayoutEnabled()
+                                   ? ContentDistributionDefault
+                                   : ContentDistributionStretch,
+        OverflowAlignmentDefault);
+  }
   const StyleContentAlignmentData& alignContent() const {
     return m_rareNonInheritedData->m_alignContent;
   }
   void setAlignContent(const StyleContentAlignmentData& data) {
     SET_VAR(m_rareNonInheritedData, m_alignContent, data);
   }
 
   // justify-content (aka -webkit-justify-content)
+  static StyleContentAlignmentData initialJustifyContent() {
+    return StyleContentAlignmentData(
+        RuntimeEnabledFeatures::cssGridLayoutEnabled()
+            ? ContentPositionNormal
+            : ContentPositionFlexStart,
+        ContentDistributionDefault, OverflowAlignmentDefault);
+  }
   const StyleContentAlignmentData& justifyContent() const {
     return m_rareNonInheritedData->m_justifyContent;
   }
   void setJustifyContent(const StyleContentAlignmentData& data) {
     SET_VAR(m_rareNonInheritedData, m_justifyContent, data);
   }
 
   // Default-Alignment properties.
   static StyleSelfAlignmentData initialDefaultAlignment() {
     return StyleSelfAlignmentData(RuntimeEnabledFeatures::cssGridLayoutEnabled()
@@ skipping 3549 matching lines @@
   m_nonInheritedData.m_pseudoBits |= 1 << (pseudo - 1);
 }
 
 inline bool ComputedStyle::hasPseudoElementStyle() const {
   return m_nonInheritedData.m_pseudoBits & ElementPseudoIdMask;
 }
 
 }  // namespace blink
 
 #endif  // ComputedStyle_h