Convert most geolocation layout tests to use a JS mock implementation.

third_party/WebKit/LayoutTests/fast/dom/Geolocation/coordinates-interface-attributes-expected.txt

Index: third_party/WebKit/LayoutTests/fast/dom/Geolocation/coordinates-interface-attributes-expected.txt
diff --git a/third_party/WebKit/LayoutTests/fast/dom/Geolocation/coordinates-interface-attributes-expected.txt b/third_party/WebKit/LayoutTests/fast/dom/Geolocation/coordinates-interface-attributes-expected.txt
index f507f18846668115d853ad08ac794f2c8594dcaf..d00c13f609869cdd18b301e7440f0aaa70ea1311 100644
--- a/third_party/WebKit/LayoutTests/fast/dom/Geolocation/coordinates-interface-attributes-expected.txt
+++ b/third_party/WebKit/LayoutTests/fast/dom/Geolocation/coordinates-interface-attributes-expected.txt
@@ -17,31 +17,31 @@ PASS globalCoordinates.accuracy is testSet[currentTestIndex][1][2]
 PASS globalCoordinates.altitude is testSet[currentTestIndex][1][3]
 PASS globalCoordinates.altitudeAccuracy is testSet[currentTestIndex][1][4]
 PASS globalCoordinates.heading is testSet[currentTestIndex][1][5]
-FAIL globalCoordinates.speed should be 5 (of type number). Was null (of type object).
+PASS globalCoordinates.speed is testSet[currentTestIndex][1][6]
 
 PASS globalCoordinates.latitude is testSet[currentTestIndex][1][0]
 PASS globalCoordinates.longitude is testSet[currentTestIndex][1][1]
 PASS globalCoordinates.accuracy is testSet[currentTestIndex][1][2]
 PASS globalCoordinates.altitude is testSet[currentTestIndex][1][3]
-FAIL globalCoordinates.altitudeAccuracy should be 6 (of type number). Was null (of type object).
+PASS globalCoordinates.altitudeAccuracy is testSet[currentTestIndex][1][4]
 PASS globalCoordinates.heading is testSet[currentTestIndex][1][5]
-FAIL globalCoordinates.speed should be 7 (of type number). Was null (of type object).
+PASS globalCoordinates.speed is testSet[currentTestIndex][1][6]
 
 PASS globalCoordinates.latitude is testSet[currentTestIndex][1][0]
 PASS globalCoordinates.longitude is testSet[currentTestIndex][1][1]
 PASS globalCoordinates.accuracy is testSet[currentTestIndex][1][2]
 PASS globalCoordinates.altitude is testSet[currentTestIndex][1][3]
-FAIL globalCoordinates.altitudeAccuracy should be 7 (of type number). Was null (of type object).
-FAIL globalCoordinates.heading should be 8 (of type number). Was null (of type object).
-FAIL globalCoordinates.speed should be 9 (of type number). Was null (of type object).
+PASS globalCoordinates.altitudeAccuracy is testSet[currentTestIndex][1][4]
+PASS globalCoordinates.heading is testSet[currentTestIndex][1][5]
+PASS globalCoordinates.speed is testSet[currentTestIndex][1][6]
 
 PASS globalCoordinates.latitude is testSet[currentTestIndex][1][0]
 PASS globalCoordinates.longitude is testSet[currentTestIndex][1][1]
 PASS globalCoordinates.accuracy is testSet[currentTestIndex][1][2]
-FAIL globalCoordinates.altitude should be 8 (of type number). Was null (of type object).
-FAIL globalCoordinates.altitudeAccuracy should be 9 (of type number). Was null (of type object).
-FAIL globalCoordinates.heading should be 10 (of type number). Was null (of type object).
-FAIL globalCoordinates.speed should be 11 (of type number). Was null (of type object).
+PASS globalCoordinates.altitude is testSet[currentTestIndex][1][3]
+PASS globalCoordinates.altitudeAccuracy is testSet[currentTestIndex][1][4]
+PASS globalCoordinates.heading is testSet[currentTestIndex][1][5]
+PASS globalCoordinates.speed is testSet[currentTestIndex][1][6]
 
 PASS successfullyParsed is true