1 files changed, 37 insertions, 0 deletions
diff --git a/Source/WebKit/chromium/src/WebInputEvent.cpp b/Source/WebKit/chromium/src/WebInputEvent.cpp
index d61eb2d31..96123c62e 100644
--- a/Source/WebKit/chromium/src/WebInputEvent.cpp
+++ b/Source/WebKit/chromium/src/WebInputEvent.cpp
@@ -202,4 +202,41 @@ void WebKeyboardEvent::setKeyIdentifierFromWindowsKeyCode()
         snprintf(keyIdentifier, sizeof(keyIdentifier), "U+%04X", toupper(windowsKeyCode));
 }
 
+// static
+int WebKeyboardEvent::windowsKeyCodeWithoutLocation(int keycode)
+{
+    switch (keycode) {
+    case VK_LCONTROL:
+    case VK_RCONTROL:
+        return VK_CONTROL;
+    case VK_LSHIFT:
+    case VK_RSHIFT:
+        return VK_SHIFT;
+    case VK_LMENU:
+    case VK_RMENU:
+        return VK_MENU;
+    default:
+        return keycode;
+    }
+}
+
+// static
+int WebKeyboardEvent::locationModifiersFromWindowsKeyCode(int keycode)
+{
+    switch (keycode) {
+    case VK_LCONTROL:
+    case VK_LSHIFT:
+    case VK_LMENU:
+    case VK_LWIN:
+        return IsLeft;
+    case VK_RCONTROL:
+    case VK_RSHIFT:
+    case VK_RMENU:
+    case VK_RWIN:
+        return IsRight;
+    default:
+        return 0;
+    }
+}
+
 } // namespace WebKit