Fix style on some parameter names in the CSS parser

  unitlessZeroFeature -> unitless_zero_feature
  negativeSize -> negative_size
  threeValuePosition -> three_value_position

Change-Id: Id42906e518e6780bfa601031d8ad00430b2f48b4
Reviewed-on: https://chromium-review.googlesource.com/1027878
Commit-Queue: Eric Willigers <ericwilligers@chromium.org>
Reviewed-by: Eric Willigers <ericwilligers@chromium.org>
Cr-Commit-Position: refs/heads/master@{#553777}

third_party/blink/renderer/core/css/parser/css_property_parser_helpers.cc

@@ -404,10 +404,10 @@ CSSPrimitiveValue* ConsumeGradientLengthOrPercent(
 CSSPrimitiveValue* ConsumeAngle(
     CSSParserTokenRange& range,
     const CSSParserContext* context,
-    base::Optional<WebFeature> unitlessZeroFeature) {
-  // Ensure that we have a context for counting the unitlessZeroFeature if it is
-  // requested.
-  DCHECK(context || !unitlessZeroFeature);
+    base::Optional<WebFeature> unitless_zero_feature) {
+  // Ensure that we have a context for counting the
+  // unitless_zero_feature if it is requested.
+  DCHECK(context || !unitless_zero_feature);
   const CSSParserToken& token = range.Peek();
   if (token.GetType() == kDimensionToken) {
     switch (token.GetUnitType()) {
@@ -423,9 +423,9 @@ CSSPrimitiveValue* ConsumeAngle(
     }
   }
   if (token.GetType() == kNumberToken && token.NumericValue() == 0 &&
-      unitlessZeroFeature) {
+      unitless_zero_feature) {
     range.ConsumeIncludingWhitespace();
-    context->Count(*unitlessZeroFeature);
+    context->Count(*unitless_zero_feature);
     return CSSPrimitiveValue::Create(0, CSSPrimitiveValue::UnitType::kDegrees);
   }
   CalcParser calc_parser(range, kValueRangeAll);
@@ -836,7 +836,7 @@ static void PositionFromThreeOrFourValues(CSSValue** values,
 bool ConsumePosition(CSSParserTokenRange& range,
                      const CSSParserContext& context,
                      UnitlessQuirk unitless,
-                     base::Optional<WebFeature> threeValuePosition,
+                     base::Optional<WebFeature> three_value_position,
                      CSSValue*& result_x,
                      CSSValue*& result_y) {
   bool horizontal_edge = false;
@@ -883,7 +883,7 @@ bool ConsumePosition(CSSParserTokenRange& range,
                                       horizontal_edge, vertical_edge);
 
   if (!value4) {
-    if (!threeValuePosition) {
+    if (!three_value_position) {
       // [top | bottom] <length-percentage> is not permitted
       if (vertical_edge && !value2->IsIdentifierValue()) {
         range = range_after_first_consume;
@@ -894,8 +894,9 @@ bool ConsumePosition(CSSParserTokenRange& range,
       PositionFromTwoValues(value1, value2, result_x, result_y);
       return true;
     }
-    DCHECK_EQ(*threeValuePosition, WebFeature::kThreeValuedPositionBackground);
-    context.Count(*threeValuePosition);
+    DCHECK_EQ(*three_value_position,
+              WebFeature::kThreeValuedPositionBackground);
+    context.Count(*three_value_position);
   }
 
   CSSValue* values[5];
@@ -911,10 +912,10 @@ bool ConsumePosition(CSSParserTokenRange& range,
 CSSValuePair* ConsumePosition(CSSParserTokenRange& range,
                               const CSSParserContext& context,
                               UnitlessQuirk unitless,
-                              base::Optional<WebFeature> threeValuePosition) {
+                              base::Optional<WebFeature> three_value_position) {
   CSSValue* result_x = nullptr;
   CSSValue* result_y = nullptr;
-  if (ConsumePosition(range, context, unitless, threeValuePosition, result_x,
+  if (ConsumePosition(range, context, unitless, three_value_position, result_x,
                       result_y))
     return CSSValuePair::Create(result_x, result_y,
                                 CSSValuePair::kKeepIdenticalValues);

third_party/blink/renderer/core/css/parser/css_property_parser_helpers.h

@@ -59,9 +59,10 @@ CSSPrimitiveValue* ConsumeLengthOrPercent(
     ValueRange,
     UnitlessQuirk = UnitlessQuirk::kForbid);
 
-CSSPrimitiveValue* ConsumeAngle(CSSParserTokenRange&,
-                                const CSSParserContext*,
-                                base::Optional<WebFeature> unitlessZeroFeature);
+CSSPrimitiveValue* ConsumeAngle(
+    CSSParserTokenRange&,
+    const CSSParserContext*,
+    base::Optional<WebFeature> unitless_zero_feature);
 CSSPrimitiveValue* ConsumeTime(CSSParserTokenRange&, ValueRange);
 CSSPrimitiveValue* ConsumeResolution(CSSParserTokenRange&);
 
@@ -88,11 +89,11 @@ CSSValue* ConsumeLineWidth(CSSParserTokenRange&, CSSParserMode, UnitlessQuirk);
 CSSValuePair* ConsumePosition(CSSParserTokenRange&,
                               const CSSParserContext&,
                               UnitlessQuirk,
-                              base::Optional<WebFeature> threeValuePosition);
+                              base::Optional<WebFeature> three_value_position);
 bool ConsumePosition(CSSParserTokenRange&,
                      const CSSParserContext&,
                      UnitlessQuirk,
-                     base::Optional<WebFeature> threeValuePosition,
+                     base::Optional<WebFeature> three_value_position,
                      CSSValue*& result_x,
                      CSSValue*& result_y);
 bool ConsumeOneOrTwoValuedPosition(CSSParserTokenRange&,

third_party/blink/renderer/core/css/properties/css_parsing_utils.cc

@@ -746,11 +746,11 @@ CSSValue* ConsumeMaskSourceType(CSSParserTokenRange& range) {
 CSSPrimitiveValue* ConsumeLengthOrPercentCountNegative(
     CSSParserTokenRange& range,
     const CSSParserContext& context,
-    base::Optional<WebFeature> negativeSize) {
+    base::Optional<WebFeature> negative_size) {
   CSSPrimitiveValue* result =
       ConsumeLengthOrPercent(range, context.Mode(), kValueRangeNonNegative,
                              CSSPropertyParserHelpers::UnitlessQuirk::kForbid);
-  if (result || !negativeSize)
+  if (result || !negative_size)
     return result;
 
   result =
@@ -758,13 +758,13 @@ CSSPrimitiveValue* ConsumeLengthOrPercentCountNegative(
                              CSSPropertyParserHelpers::UnitlessQuirk::kForbid);
 
   if (result)
-    context.Count(*negativeSize);
+    context.Count(*negative_size);
   return result;
 }
 
 CSSValue* ConsumeBackgroundSize(CSSParserTokenRange& range,
                                 const CSSParserContext& context,
-                                base::Optional<WebFeature> negativeSize,
+                                base::Optional<WebFeature> negative_size,
                                 ParsingStyle parsing_style) {
   if (CSSPropertyParserHelpers::IdentMatches<CSSValueContain, CSSValueCover>(
           range.Peek().Id())) {
@@ -775,7 +775,7 @@ CSSValue* ConsumeBackgroundSize(CSSParserTokenRange& range,
       CSSPropertyParserHelpers::ConsumeIdent<CSSValueAuto>(range);
   if (!horizontal) {
     horizontal =
-        ConsumeLengthOrPercentCountNegative(range, context, negativeSize);
+        ConsumeLengthOrPercentCountNegative(range, context, negative_size);
   }
 
   CSSValue* vertical = nullptr;
@@ -784,7 +784,7 @@ CSSValue* ConsumeBackgroundSize(CSSParserTokenRange& range,
       range.ConsumeIncludingWhitespace();
     } else {
       vertical =
-          ConsumeLengthOrPercentCountNegative(range, context, negativeSize);
+          ConsumeLengthOrPercentCountNegative(range, context, negative_size);
     }
   } else if (parsing_style == ParsingStyle::kLegacy) {
     // Legacy syntax: "-webkit-background-size: 10px" is equivalent to
@@ -843,9 +843,9 @@ CSSValue* ParseBackgroundBox(CSSParserTokenRange& range,
 CSSValue* ParseBackgroundOrMaskSize(CSSParserTokenRange& range,
                                     const CSSParserContext& context,
                                     const CSSParserLocalContext& local_context,
-                                    base::Optional<WebFeature> negativeSize) {
+                                    base::Optional<WebFeature> negative_size) {
   return CSSPropertyParserHelpers::ConsumeCommaSeparatedList(
-      ConsumeBackgroundSize, range, context, negativeSize,
+      ConsumeBackgroundSize, range, context, negative_size,
       local_context.UseAliasParsing() ? ParsingStyle::kLegacy
                                       : ParsingStyle::kNotLegacy);
 }

third_party/blink/renderer/core/css/properties/css_parsing_utils.h

@@ -87,7 +87,7 @@ CSSValue* ParseBackgroundBox(CSSParserTokenRange&,
 CSSValue* ParseBackgroundOrMaskSize(CSSParserTokenRange&,
                                     const CSSParserContext&,
                                     const CSSParserLocalContext&,
-                                    base::Optional<WebFeature> negativeSize);
+                                    base::Optional<WebFeature> negative_size);
 bool ParseBackgroundOrMask(bool,
                            CSSParserTokenRange&,
                            const CSSParserContext&,