Replace ASSERT, ASSERT_NOT_REACHED, and RELEASE_ASSERT in core/css/

third_party/WebKit/Source/core/css/StyleRule.cpp

Index: third_party/WebKit/Source/core/css/StyleRule.cpp
diff --git a/third_party/WebKit/Source/core/css/StyleRule.cpp b/third_party/WebKit/Source/core/css/StyleRule.cpp
index b79c22957bdb56927ed169bcb6bbaab354070c2c..859708f05e82151dfa7dc540866ea792f28c44b1 100644
--- a/third_party/WebKit/Source/core/css/StyleRule.cpp
+++ b/third_party/WebKit/Source/core/css/StyleRule.cpp
@@ -154,10 +154,10 @@ StyleRuleBase* StyleRuleBase::copy() const {
       return toStyleRuleNamespace(this)->copy();
     case Charset:
     case Keyframe:
-      ASSERT_NOT_REACHED();
+      NOTREACHED();
       return nullptr;
   }
-  ASSERT_NOT_REACHED();
+  NOTREACHED();
   return nullptr;
 }
 
@@ -195,7 +195,7 @@ CSSRule* StyleRuleBase::createCSSOMWrapper(CSSStyleSheet* parentSheet,
       break;
     case Keyframe:
     case Charset:
-      ASSERT_NOT_REACHED();
+      NOTREACHED();
       return nullptr;
   }
   if (parentRule)