Revert "add assertion for ASRelativeDimensionTypePercent value to be between 0-1 (#2009)"

This reverts commit ff2c47c.

Reverting for 6.9 as this is currently incompatible with Pinterest.

Author: appleguy

AsyncDisplayKit/Layout/ASDimension.mm

@@ -18,21 +18,16 @@
 ASRelativeDimension ASRelativeDimensionMake(ASRelativeDimensionType type, CGFloat value)
 {
   if (type == ASRelativeDimensionTypePoints) { ASDisplayNodeCAssertPositiveReal(@"Points", value); }
-  if (type == ASRelativeDimensionTypePercent) {
-    ASDisplayNodeCAssert( 0 <= value && value <= 1.0, @"ASRelativeDimension percent value (%f) must be between 0 and 1.", value);
-  }
   ASRelativeDimension dimension; dimension.type = type; dimension.value = value; return dimension;
 }
 
 ASRelativeDimension ASRelativeDimensionMakeWithPoints(CGFloat points)
 {
-  ASDisplayNodeCAssertPositiveReal(@"Points", points);
   return ASRelativeDimensionMake(ASRelativeDimensionTypePoints, points);
 }
 
 ASRelativeDimension ASRelativeDimensionMakeWithPercent(CGFloat percent)
 {
-  ASDisplayNodeCAssert( 0 <= percent && percent <= 1.0, @"ASRelativeDimension percent value (%f) must be between 0 and 1.", percent);
   return ASRelativeDimensionMake(ASRelativeDimensionTypePercent, percent);
 }