Index: third_party/WebKit/Source/platform/text/WritingMode.h |
diff --git a/third_party/WebKit/Source/platform/text/WritingMode.h b/third_party/WebKit/Source/platform/text/WritingMode.h |
index e59527d50d53e7a7523ba98016b5004443469481..48f38287e54b7d00e5f3eb7f7e173d00be32db64 100644 |
--- a/third_party/WebKit/Source/platform/text/WritingMode.h |
+++ b/third_party/WebKit/Source/platform/text/WritingMode.h |
@@ -33,26 +33,22 @@ |
namespace blink { |
-enum WritingMode { |
- TopToBottomWritingMode, |
- RightToLeftWritingMode, |
- LeftToRightWritingMode |
-}; |
+enum class WritingMode : unsigned { HorizontalTb, VerticalRl, VerticalLr }; |
aazzam
2016/12/22 02:18:23
It might be worth putting a comment here explainin
|
// Lines have horizontal orientation; modes horizontal-tb. |
inline bool isHorizontalWritingMode(WritingMode writingMode) { |
- return writingMode == TopToBottomWritingMode; |
+ return writingMode == WritingMode::HorizontalTb; |
} |
// Bottom of the line occurs earlier in the block; modes vertical-lr. |
inline bool isFlippedLinesWritingMode(WritingMode writingMode) { |
- return writingMode == LeftToRightWritingMode; |
+ return writingMode == WritingMode::VerticalLr; |
} |
// Block progression increases in the opposite direction to normal; modes |
// vertical-rl. |
inline bool isFlippedBlocksWritingMode(WritingMode writingMode) { |
- return writingMode == RightToLeftWritingMode; |
+ return writingMode == WritingMode::VerticalRl; |
} |
} // namespace blink |