Fix FasterXML#1015: JsonFactory always respects CANONICALIZE_FIELD_NAMES

Previously a subset of methods did not check for
`CANONICALIZE_FIELD_NAMES` in the factory features configuration.

Author: carterkozak

src/main/java/com/fasterxml/jackson/core/JsonFactory.java

@@ -1299,7 +1299,7 @@ public JsonParser createNonBlockingByteArrayParser() throws IOException
         //   for non-JSON input:
         _requireJSONFactory("Non-blocking source not (yet?) supported for this format (%s)");
         IOContext ctxt = _createNonBlockingContext(null);
-        ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChild(_factoryFeatures);
+        ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChildOrPlaceholder(_factoryFeatures);
         return new NonBlockingJsonParser(ctxt, _parserFeatures, can);
     }
 
@@ -1326,7 +1326,7 @@ public JsonParser createNonBlockingByteBufferParser() throws IOException
         //   for non-JSON input:
         _requireJSONFactory("Non-blocking source not (yet?) supported for this format (%s)");
         IOContext ctxt = _createNonBlockingContext(null);
-        ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChild(_factoryFeatures);
+        ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChildOrPlaceholder(_factoryFeatures);
         return new NonBlockingByteBufferJsonParser(ctxt, _parserFeatures, can);
     }
 
@@ -1849,7 +1849,7 @@ protected JsonParser _createParser(DataInput input, IOContext ctxt) throws IOExc
         // Also: while we can't do full bootstrapping (due to read-ahead limitations), should
         // at least handle possible UTF-8 BOM
         int firstByte = ByteSourceJsonBootstrapper.skipUTF8BOM(input);
-        ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChild(_factoryFeatures);
+        ByteQuadsCanonicalizer can = _byteSymbolCanonicalizer.makeChildOrPlaceholder(_factoryFeatures);
         return new UTF8DataInputJsonParser(ctxt, _parserFeatures, input,
                 _objectCodec, can, firstByte);
     }

src/main/java/com/fasterxml/jackson/core/json/UTF8DataInputJsonParser.java

@@ -1933,6 +1933,9 @@ private final String addName(int[] quads, int qlen, int lastQuadBytes)
 
         // Ok. Now we have the character array, and can construct the String
         String baseName = new String(cbuf, 0, cix);
+        if (!_symbols.isCanonicalizing()) {
+            return baseName;
+        }
         // And finally, un-align if necessary
         if (lastQuadBytes < 4) {
             quads[qlen-1] = lastQuad;

src/main/java/com/fasterxml/jackson/core/json/async/NonBlockingJsonParserBase.java

@@ -790,6 +790,9 @@ protected final String _addName(int[] quads, int qlen, int lastQuadBytes)
 
         // Ok. Now we have the character array, and can construct the String
         String baseName = new String(cbuf, 0, cix);
+        if (!_symbols.isCanonicalizing()) {
+            return baseName;
+        }
         // And finally, un-align if necessary
         if (lastQuadBytes < 4) {
             quads[qlen-1] = lastQuad;