Replace narrowPrecisionToFloat with clampTo<float>

third_party/WebKit/Source/platform/geometry/FloatSize.cpp

Index: third_party/WebKit/Source/platform/geometry/FloatSize.cpp
diff --git a/third_party/WebKit/Source/platform/geometry/FloatSize.cpp b/third_party/WebKit/Source/platform/geometry/FloatSize.cpp
index d54d55d8979fd84fcaa027369e768b84f9096d46..7049b0b4cb213001c9fc306ab8f176a4083b3ce0 100644
--- a/third_party/WebKit/Source/platform/geometry/FloatSize.cpp
+++ b/third_party/WebKit/Source/platform/geometry/FloatSize.cpp
@@ -26,9 +26,9 @@
 
 #include "platform/geometry/FloatSize.h"
 
-#include "platform/FloatConversion.h"
 #include "platform/geometry/IntSize.h"
 #include "platform/geometry/LayoutSize.h"
+#include "wtf/MathExtras.h"
 #include "wtf/text/WTFString.h"
 #include <limits>
 #include <math.h>
@@ -58,7 +58,7 @@ bool FloatSize::isExpressibleAsIntSize() const
 
 FloatSize FloatSize::narrowPrecision(double width, double height)
 {
-    return FloatSize(narrowPrecisionToFloat(width), narrowPrecisionToFloat(height));
+    return FloatSize(clampTo<float>(width), clampTo<float>(height));
 }
 
 String FloatSize::toString() const