Migrate WTF::HashMap::add() to ::insert()

third_party/WebKit/Source/core/css/CSSValuePool.h

 /*
  * Copyright (C) 2011, 2012 Apple Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
@@ skipping 83 matching lines @@
   CSSPrimitiveValue* setNumberCacheValue(int intValue,
                                          CSSPrimitiveValue* cssValue) {
     return m_numberValueCache[intValue] = cssValue;
   }
 
   // Hash map caches.
   ColorValueCache::AddResult getColorCacheEntry(RGBA32 rgbValue) {
     // Just wipe out the cache and start rebuilding if it gets too big.
     if (m_colorValueCache.size() > maximumColorCacheSize)
       m_colorValueCache.clear();
-    return m_colorValueCache.add(rgbValue, nullptr);
+    return m_colorValueCache.insert(rgbValue, nullptr);
   }
   FontFamilyValueCache::AddResult getFontFamilyCacheEntry(
       const String& familyName) {
-    return m_fontFamilyValueCache.add(familyName, nullptr);
+    return m_fontFamilyValueCache.insert(familyName, nullptr);
   }
   FontFaceValueCache::AddResult getFontFaceCacheEntry(
       const AtomicString& string) {
     // Just wipe out the cache and start rebuilding if it gets too big.
     if (m_fontFaceValueCache.size() > maximumFontFaceCacheSize)
       m_fontFaceValueCache.clear();
-    return m_fontFaceValueCache.add(string, nullptr);
+    return m_fontFaceValueCache.insert(string, nullptr);
   }
 
   DECLARE_TRACE();
 
  private:
   CSSValuePool();
 
   // Cached individual values.
   Member<CSSInheritedValue> m_inheritedValue;
   Member<CSSInitialValue> m_initialValue;
@@ skipping 18 matching lines @@
   FontFamilyValueCache m_fontFamilyValueCache;
 
   friend CORE_EXPORT CSSValuePool& cssValuePool();
 };
 
 CORE_EXPORT CSSValuePool& cssValuePool();
 
 }  // namespace blink
 
 #endif