Webgl Info should have vendorid and deviceid of gpu.

LayoutTests/fast/canvas/webgl/webgl-error-response.html

Index: LayoutTests/fast/canvas/webgl/webgl-error-response.html
diff --git a/LayoutTests/fast/canvas/webgl/webgl-error-response.html b/LayoutTests/fast/canvas/webgl/webgl-error-response.html
index 79410177a2839e113a8a457263139f4fc74feb07..2f042b686c917865a2fb97c2e79939c38a1d2e14 100644
--- a/LayoutTests/fast/canvas/webgl/webgl-error-response.html
+++ b/LayoutTests/fast/canvas/webgl/webgl-error-response.html
@@ -21,19 +21,26 @@ function initTest() {
 }
 
 function onContextCreationError(e) {
+  var vendoridStr = "VendorId = ";
+  var deviceidStr = "DeviceId = ";
   var vendorInfoStr = "VendorInfo = ";
   var renderInfoStr = "RendererInfo = ";
   var driverInfoStr = "DriverInfo = ";
-  var stringIndex = e.statusMessage.search(vendorInfoStr) + vendorInfoStr.length;
+  var stringIndex = e.statusMessage.search(vendoridStr) + vendoridStr.length;
+  var vendoridInfo = e.statusMessage.substring(stringIndex, e.statusMessage.search(deviceidStr) - 2);
+  stringIndex = e.statusMessage.search(deviceidStr) + deviceidStr.length;
+  var deviceidInfo = e.statusMessage.substring(stringIndex, e.statusMessage.search(vendorInfoStr) - 2);
+  stringIndex = e.statusMessage.search(vendorInfoStr) + vendorInfoStr.length;
   var vendorInfo = e.statusMessage.substring(stringIndex, e.statusMessage.search(renderInfoStr) - 2);
   stringIndex = e.statusMessage.search(renderInfoStr) + renderInfoStr.length;
   var rendererInfo = e.statusMessage.substring(stringIndex, e.statusMessage.search(driverInfoStr) - 2 );
   stringIndex = e.statusMessage.search(driverInfoStr) + driverInfoStr.length;
   var driverInfo = e.statusMessage.substring(stringIndex, e.statusMessage.length - 1);
   if((e.statusMessage.search("GPUInfoCollectionFailure") != -1) ||
-        vendorInfo.length > 0 ||
-        rendererInfo.length > 0 ||
-        driverInfo.length > 0)
+        (vendoridInfo.length > 0 &&
+        deviceidInfo.length > 0 &&
+        rendererInfo.length > 0 &&
+        driverInfo.length > 0 ))
     testPassed("Status message displayed for webglcontextcreationerror");
   else
     testFailed("Context creation error test failed");