Updated to Chrome 45 (2454) moved from SVN to git.

modules/webgl/WebGLContextEvent.idl

Index: modules/webgl/WebGLContextEvent.idl
diff --git a/core/html/canvas/WebGLContextEvent.idl b/modules/webgl/WebGLContextEvent.idl
similarity index 88%
rename from core/html/canvas/WebGLContextEvent.idl
rename to modules/webgl/WebGLContextEvent.idl
index 18266e508179b5583dd786863ef99c7fc9fec43e..484b8bcbc8cc164db18fcc791f782fd8e9fb1fe7 100644
--- a/core/html/canvas/WebGLContextEvent.idl
+++ b/modules/webgl/WebGLContextEvent.idl
@@ -23,9 +23,11 @@
  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+// https://www.khronos.org/registry/webgl/specs/1.0/#5.15
+
 [
-    EventConstructor,
+    Constructor(DOMString type, optional WebGLContextEventInit eventInit),
 ] interface WebGLContextEvent : Event {
-    [InitializedByEventConstructor] readonly attribute DOMString statusMessage;
+    readonly attribute DOMString statusMessage;
 };