| Index: third_party/WebKit/Source/core/css/parser/SizesCalcParser.cpp
|
| diff --git a/third_party/WebKit/Source/core/css/parser/SizesCalcParser.cpp b/third_party/WebKit/Source/core/css/parser/SizesCalcParser.cpp
|
| index 358e654b99f35d688e8bf4d3b678a4aa2aaabbde..89e50e95661635797150181672c7d1fe76d64440 100644
|
| --- a/third_party/WebKit/Source/core/css/parser/SizesCalcParser.cpp
|
| +++ b/third_party/WebKit/Source/core/css/parser/SizesCalcParser.cpp
|
| @@ -80,7 +80,8 @@ void SizesCalcParser::appendOperator(const CSSParserToken& token) {
|
| }
|
|
|
| bool SizesCalcParser::calcToReversePolishNotation(CSSParserTokenRange range) {
|
| - // This method implements the shunting yard algorithm, to turn the calc syntax into a reverse polish notation.
|
| + // This method implements the shunting yard algorithm, to turn the calc syntax
|
| + // into a reverse polish notation.
|
| // http://en.wikipedia.org/wiki/Shunting-yard_algorithm
|
|
|
| Vector<CSSParserToken> stack;
|
| @@ -109,17 +110,20 @@ bool SizesCalcParser::calcToReversePolishNotation(CSSParserTokenRange range) {
|
| break;
|
| case RightParenthesisToken:
|
| // If the token is a right parenthesis:
|
| - // Until the token at the top of the stack is a left parenthesis, pop operators off the stack onto the output queue.
|
| + // Until the token at the top of the stack is a left parenthesis, pop
|
| + // operators off the stack onto the output queue.
|
| while (!stack.isEmpty() &&
|
| stack.last().type() != LeftParenthesisToken &&
|
| stack.last().type() != FunctionToken) {
|
| appendOperator(stack.last());
|
| stack.removeLast();
|
| }
|
| - // If the stack runs out without finding a left parenthesis, then there are mismatched parentheses.
|
| + // If the stack runs out without finding a left parenthesis, then there
|
| + // are mismatched parentheses.
|
| if (stack.isEmpty())
|
| return false;
|
| - // Pop the left parenthesis from the stack, but not onto the output queue.
|
| + // Pop the left parenthesis from the stack, but not onto the output
|
| + // queue.
|
| stack.removeLast();
|
| break;
|
| case WhitespaceToken:
|
| @@ -158,7 +162,8 @@ bool SizesCalcParser::calcToReversePolishNotation(CSSParserTokenRange range) {
|
| // When there are no more tokens to read:
|
| // While there are still operator tokens in the stack:
|
| while (!stack.isEmpty()) {
|
| - // If the operator token on the top of the stack is a parenthesis, then there are mismatched parentheses.
|
| + // If the operator token on the top of the stack is a parenthesis, then
|
| + // there are mismatched parentheses.
|
| CSSParserTokenType type = stack.last().type();
|
| if (type == LeftParenthesisToken || type == FunctionToken)
|
| return false;
|
|
|