Replace all remaining IDL finitude type checks with [TypeChecking=Unrestricted]

Source/core/html/track/vtt/VTTRegion.cpp

 /*
  * Copyright (C) 2013 Google Inc.  All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 50 matching lines @@
 
 // The region doesn't have scrolling text, by default.
 static const bool defaultScroll = false;
 
 // Default region line-height (vh units)
 static const float lineHeight = 5.33;
 
 // Default scrolling animation time period (s).
 static const float scrollTime = 0.433;
 
-static bool isInfiniteOrNonNumberOrNonPercentage(double value, const char* method, ExceptionState& exceptionState)
+static bool isNonPercentage(double value, const char* method, ExceptionState& exceptionState)
 {
-    if (!std::isfinite(value)) {
-        exceptionState.throwTypeError(ExceptionMessages::notAFiniteNumber(value));
-        return true;
-    }
     if (value < 0 || value > 100) {
         exceptionState.throwDOMException(IndexSizeError, ExceptionMessages::indexOutsideRange("value", value, 0.0, ExceptionMessages::InclusiveBound, 100.0, ExceptionMessages::InclusiveBound));
         return true;
     }
     return false;
 }
 
 VTTRegion::VTTRegion()
     : m_id(emptyString())
     , m_width(defaultWidth)
@@ skipping 16 matching lines @@
     m_track = track;
 }
 
 void VTTRegion::setId(const String& id)
 {
     m_id = id;
 }
 
 void VTTRegion::setWidth(double value, ExceptionState& exceptionState)
 {
-    if (isInfiniteOrNonNumberOrNonPercentage(value, "width", exceptionState))
+    if (isNonPercentage(value, "width", exceptionState))
         return;
 
     m_width = value;
 }
 
 void VTTRegion::setHeight(long value, ExceptionState& exceptionState)
 {
     if (value < 0) {
         exceptionState.throwDOMException(IndexSizeError, "The height provided (" + String::number(value) + ") is negative.");
         return;
     }
 
     m_heightInLines = value;
 }
 
 void VTTRegion::setRegionAnchorX(double value, ExceptionState& exceptionState)
 {
-    if (isInfiniteOrNonNumberOrNonPercentage(value, "regionAnchorX", exceptionState))
+    if (isNonPercentage(value, "regionAnchorX", exceptionState))
         return;
 
     m_regionAnchor.setX(value);
 }
 
 void VTTRegion::setRegionAnchorY(double value, ExceptionState& exceptionState)
 {
-    if (isInfiniteOrNonNumberOrNonPercentage(value, "regionAnchorY", exceptionState))
+    if (isNonPercentage(value, "regionAnchorY", exceptionState))
         return;
 
     m_regionAnchor.setY(value);
 }
 
 void VTTRegion::setViewportAnchorX(double value, ExceptionState& exceptionState)
 {
-    if (isInfiniteOrNonNumberOrNonPercentage(value, "viewportAnchorX", exceptionState))
+    if (isNonPercentage(value, "viewportAnchorX", exceptionState))
         return;
 
     m_viewportAnchor.setX(value);
 }
 
 void VTTRegion::setViewportAnchorY(double value, ExceptionState& exceptionState)
 {
-    if (isInfiniteOrNonNumberOrNonPercentage(value, "viewportAnchorY", exceptionState))
+    if (isNonPercentage(value, "viewportAnchorY", exceptionState))
         return;
 
     m_viewportAnchor.setY(value);
 }
 
 const AtomicString VTTRegion::scroll() const
 {
     DEFINE_STATIC_LOCAL(const AtomicString, upScrollValueKeyword, ("up", AtomicString::ConstructFromLiteral));
 
     if (m_scroll)
@@ skipping 304 matching lines @@
     stopTimer();
     displayLastVTTCueBox();
 }
 
 void VTTRegion::trace(Visitor* visitor)
 {
     visitor->trace(m_track);
 }
 
 } // namespace WebCore