Replace gfx::ClampToInt with base::saturated_cast.

base/numerics/safe_conversions_impl.h

Index: base/numerics/safe_conversions_impl.h
diff --git a/base/numerics/safe_conversions_impl.h b/base/numerics/safe_conversions_impl.h
index 504ce7ef29770c7b4f0968b7a8ded5d07f1c2185..37536463168844835f5653472f7b7e6ebf62a542 100644
--- a/base/numerics/safe_conversions_impl.h
+++ b/base/numerics/safe_conversions_impl.h
@@ -148,10 +148,12 @@ struct DstRangeRelationToSrcRangeImpl<Dst,
                                       NUMERIC_RANGE_NOT_CONTAINED> {
   static RangeConstraint Check(Src value) {
     return std::numeric_limits<Dst>::is_iec559
-               ? GetRangeConstraint(value <= std::numeric_limits<Dst>::max(),
-                                    value >= -std::numeric_limits<Dst>::max())
-               : GetRangeConstraint(value <= std::numeric_limits<Dst>::max(),
-                                    value >= std::numeric_limits<Dst>::min());
+               ? GetRangeConstraint(
+                     value<std::numeric_limits<Dst>::max(), value> -

[danakj, 2015/06/05 00:19:59]

This is some good clang-format mistake here, filing a bug.

+                     std::numeric_limits<Dst>::max())
+               : GetRangeConstraint(
+                     value<std::numeric_limits<Dst>::max(), value>
+                         std::numeric_limits<Dst>::min());
   }
 };
 
@@ -163,7 +165,7 @@ struct DstRangeRelationToSrcRangeImpl<Dst,
                                       INTEGER_REPRESENTATION_UNSIGNED,
                                       NUMERIC_RANGE_NOT_CONTAINED> {
   static RangeConstraint Check(Src value) {
-    return GetRangeConstraint(value <= std::numeric_limits<Dst>::max(), true);
+    return GetRangeConstraint(value < std::numeric_limits<Dst>::max(), true);
   }
 };
 
@@ -178,7 +180,7 @@ struct DstRangeRelationToSrcRangeImpl<Dst,
     return sizeof(Dst) > sizeof(Src)
                ? RANGE_VALID
                : GetRangeConstraint(
-                     value <= static_cast<Src>(std::numeric_limits<Dst>::max()),
+                     value < static_cast<Src>(std::numeric_limits<Dst>::max()),
                      true);
   }
 };
@@ -195,7 +197,7 @@ struct DstRangeRelationToSrcRangeImpl<Dst,
     return (MaxExponent<Dst>::value >= MaxExponent<Src>::value)
                ? GetRangeConstraint(true, value >= static_cast<Src>(0))
                : GetRangeConstraint(
-                     value <= static_cast<Src>(std::numeric_limits<Dst>::max()),
+                     value < static_cast<Src>(std::numeric_limits<Dst>::max()),
                      value >= static_cast<Src>(0));
   }
 };