Index: third_party/WebKit/Source/core/css/CSSHelper.h |
diff --git a/third_party/WebKit/Source/core/css/CSSHelper.h b/third_party/WebKit/Source/core/css/CSSHelper.h |
index 30e53130cce4c3524c155fb17463f5c071a04b27..4cf135e3ae3d4c00b17abf6ad37fef6390473fd9 100644 |
--- a/third_party/WebKit/Source/core/css/CSSHelper.h |
+++ b/third_party/WebKit/Source/core/css/CSSHelper.h |
@@ -26,12 +26,19 @@ |
namespace blink { |
+const double kMillimetersPerCentimeter = 10; |
+const double kCentimetersPerInch = 2.54; |
+const double kMillimetersPerInch = 25.4; |
+const double kPointsPerInch = 72; |
+const double kPicasPerInch = 6; |
+ |
// These conversions are defined in css-values |
const double kCssPixelsPerInch = 96; |
-const double kCssPixelsPerCentimeter = kCssPixelsPerInch / 2.54; // 2.54 cm/in |
-const double kCssPixelsPerMillimeter = kCssPixelsPerCentimeter / 10; |
-const double kCssPixelsPerPoint = kCssPixelsPerInch / 72; |
-const double kCssPixelsPerPica = kCssPixelsPerInch / 6; |
+const double kCssPixelsPerCentimeter = kCssPixelsPerInch / kCentimetersPerInch; |
+const double kCssPixelsPerMillimeter = |
+ kCssPixelsPerCentimeter / kMillimetersPerCentimeter; |
+const double kCssPixelsPerPoint = kCssPixelsPerInch / kPointsPerInch; |
+const double kCssPixelsPerPica = kCssPixelsPerInch / kPicasPerInch; |
} // namespace blink |