Remove BreakAlways from EBreak enum

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

Index: third_party/WebKit/Source/core/style/ComputedStyle.h
diff --git a/third_party/WebKit/Source/core/style/ComputedStyle.h b/third_party/WebKit/Source/core/style/ComputedStyle.h
index df10f0186e3dbde0e5ff054e2a3df995e4989d32..f84acb14f2732f342564960bb26213502df380d3 100644
--- a/third_party/WebKit/Source/core/style/ComputedStyle.h
+++ b/third_party/WebKit/Source/core/style/ComputedStyle.h
@@ -766,7 +766,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
     return static_cast<EBreak>(m_nonInheritedData.m_breakAfter);
   }
   void setBreakAfter(EBreak b) {
-    DCHECK_LE(b, BreakValueLastAllowedForBreakAfterAndBefore);
     m_nonInheritedData.m_breakAfter = b;
   }
 
@@ -777,7 +776,6 @@ class CORE_EXPORT ComputedStyle : public ComputedStyleBase,
     return static_cast<EBreak>(m_nonInheritedData.m_breakBefore);
   }
   void setBreakBefore(EBreak b) {
-    DCHECK_LE(b, BreakValueLastAllowedForBreakAfterAndBefore);
     m_nonInheritedData.m_breakBefore = b;
   }