Change value type of timeout and maximumAge in PositionOptions

LayoutTests/fast/dom/Geolocation/script-tests/maximum-age.js

Index: LayoutTests/fast/dom/Geolocation/script-tests/maximum-age.js
diff --git a/LayoutTests/fast/dom/Geolocation/script-tests/maximum-age.js b/LayoutTests/fast/dom/Geolocation/script-tests/maximum-age.js
index 928370894499bdcd5923fd9bcdc349ce7f643a15..4ce320e5c2d0b5a11af6105baa1aa4446335f153 100644
--- a/LayoutTests/fast/dom/Geolocation/script-tests/maximum-age.js
+++ b/LayoutTests/fast/dom/Geolocation/script-tests/maximum-age.js
@@ -59,13 +59,52 @@ function testNonZeroMaximumAge() {
     // The maximumAge is non-zero, so we expect the cached position, not the error from the service.
     navigator.geolocation.getCurrentPosition(function(p) {
         checkPosition(p);
-        testZeroMaximumAgeError();
+        testNegativeValueMaximumAge();
     }, function(e) {
         testFailed('Error callback invoked unexpectedly');
         finishJSTest();
     }, {maximumAge: 1000});
 }
 
+function testNegativeValueMaximumAge() {
+    // Update the position provided by the mock service.
+    internals.setGeolocationPosition(document, ++mockLatitude, ++mockLongitude, ++mockAccuracy);
+    // The maximumAge is same as zero, so we expect the updated position from the service.
+    navigator.geolocation.getCurrentPosition(function(p) {
+        checkPosition(p);
+        testOverSignedIntMaximumAge();
+    }, function(e) {
+        testFailed('Error callback invoked unexpectedly');
+        finishJSTest();
+    }, {maximumAge: -1000});
+}
+
+function testOverSignedIntMaximumAge() {
+    // Update the mock service to report an error.
+    internals.setGeolocationPositionUnavailableError(document, mockMessage);
+    // The maximumAge is non-zero, so we expect the cached position, not the error from the service.
+    navigator.geolocation.getCurrentPosition(function(p) {
+        checkPosition(p);
+        testOverUnsignedIntMaximumAge();
+    }, function(e) {
+        testFailed('Error callback invoked unexpectedly');
+        finishJSTest();
+    }, {maximumAge: 2147483648});
+}
+
+function testOverUnsignedIntMaximumAge() {
+    // Update the mock service to report an error.
+    internals.setGeolocationPositionUnavailableError(document, mockMessage);
+    // The maximumAge is max-value of unsigned, so we expect the cached position, not the error from the service.
+    navigator.geolocation.getCurrentPosition(function(p) {
+        checkPosition(p);
+        testZeroMaximumAgeError();
+    }, function(e) {
+        testFailed('Error callback invoked unexpectedly');
+        finishJSTest();
+    }, {maximumAge: 4294967296});
+}
+
 function testZeroMaximumAgeError() {
     // The default maximumAge is zero, so we expect the error from the service.
     navigator.geolocation.getCurrentPosition(function(p) {