Embed keyboard shortcut bit in WebKeyboardEvent

third_party/WebKit/public/web/WebInputEvent.h

Index: third_party/WebKit/public/web/WebInputEvent.h
diff --git a/third_party/WebKit/public/web/WebInputEvent.h b/third_party/WebKit/public/web/WebInputEvent.h
index 4751e08863381544dd07f54ae56448178a42f948..53ca6a160bca6f32f40af13023ef2e97fc2cefa4 100644
--- a/third_party/WebKit/public/web/WebInputEvent.h
+++ b/third_party/WebKit/public/web/WebInputEvent.h
@@ -283,6 +283,11 @@ public:
     // easier to leave it always false than ifdef.
     bool isSystemKey;
 
+    // Whether the event forms part of a browser-handled keyboard shortcut.
+    // This can be used to conditionally suppress Char events after a
+    // shortcut-triggering RawKeyDown goes unhandled.
+    bool isBrowserShortcut;
+
     // |text| is the text generated by this keystroke.  |unmodifiedText| is
     // |text|, but unmodified by an concurrently-held modifiers (except
     // shift).  This is useful for working out shortcut keys.  Linux and
@@ -300,6 +305,7 @@ public:
         , windowsKeyCode(0)
         , nativeKeyCode(0)
         , isSystemKey(false)
+        , isBrowserShortcut(false)
     {
         memset(&text, 0, sizeof(text));
         memset(&unmodifiedText, 0, sizeof(unmodifiedText));