Remove legacy constants on Event

third_party/WebKit/Source/core/events/Event.idl

Index: third_party/WebKit/Source/core/events/Event.idl
diff --git a/third_party/WebKit/Source/core/events/Event.idl b/third_party/WebKit/Source/core/events/Event.idl
index 4a7a7c9daf0b0928261cad4ac45615f8b271f150..82adfa6feace3d2b0fce0e0a2667c8a5c35f0499 100644
--- a/third_party/WebKit/Source/core/events/Event.idl
+++ b/third_party/WebKit/Source/core/events/Event.idl
@@ -55,22 +55,6 @@
                              [Default=Undefined] optional boolean cancelable);
 
     // Non-standard APIs
-    const unsigned short MOUSEDOWN = 1;
-    const unsigned short MOUSEUP   = 2;
-    const unsigned short MOUSEOVER = 4;
-    const unsigned short MOUSEOUT  = 8;
-    const unsigned short MOUSEMOVE = 16;
-    const unsigned short MOUSEDRAG = 32;
-    const unsigned short CLICK     = 64;
-    const unsigned short DBLCLICK  = 128;
-    const unsigned short KEYDOWN   = 256;
-    const unsigned short KEYUP     = 512;
-    const unsigned short KEYPRESS  = 1024;
-    const unsigned short DRAGDROP  = 2048;
-    const unsigned short FOCUS     = 4096;
-    const unsigned short BLUR      = 8192;
-    const unsigned short SELECT    = 16384;
-    const unsigned short CHANGE    = 32768;
     [MeasureAs=EventSrcElement] readonly attribute EventTarget srcElement;
     [MeasureAs=EventReturnValue, CallWith=ExecutionContext, ImplementedAs=legacyReturnValue] attribute boolean returnValue;
     [MeasureAs=EventCancelBubble, CallWith=ExecutionContext] attribute boolean cancelBubble;