Merge from Chromium at DEPS revision r213780

This commit was generated by merge_to_master.py.

Change-Id: I702915ad75bd2cc5201b0239db771978b0a8137d
diff --git a/Source/core/dom/HashChangeEvent.idl b/Source/core/dom/HashChangeEvent.idl
index 2408afe..470a208 100644
--- a/Source/core/dom/HashChangeEvent.idl
+++ b/Source/core/dom/HashChangeEvent.idl
@@ -21,11 +21,11 @@
 [
     ConstructorTemplate=Event
 ] interface HashChangeEvent : Event {
-    void initHashChangeEvent([Default=Undefined] optional DOMString type, 
-                             [Default=Undefined] optional boolean canBubble, 
-                             [Default=Undefined] optional boolean cancelable, 
-                             [Default=Undefined] optional DOMString oldURL, 
-                             [Default=Undefined] optional DOMString newURL); 
+    void initHashChangeEvent([Default=Undefined] optional DOMString type,
+                             [Default=Undefined] optional boolean canBubble,
+                             [Default=Undefined] optional boolean cancelable,
+                             [Default=Undefined] optional DOMString oldURL,
+                             [Default=Undefined] optional DOMString newURL);
     [InitializedByEventConstructor] readonly attribute DOMString oldURL;
     [InitializedByEventConstructor] readonly attribute DOMString newURL;
 };