Fix WebInputEventConversion conversion from Platform to Web KeyboardEvent.

LayoutTests/inspector-protocol/input/dispatchKeyEvent.html

Index: LayoutTests/inspector-protocol/input/dispatchKeyEvent.html
diff --git a/LayoutTests/inspector-protocol/input/dispatchKeyEvent.html b/LayoutTests/inspector-protocol/input/dispatchKeyEvent.html
index 914e32a7fcfc95ff51bce253cb4e972c56675982..77048e0bb3103f9d09e18d949ef7fac917a27dc4 100644
--- a/LayoutTests/inspector-protocol/input/dispatchKeyEvent.html
+++ b/LayoutTests/inspector-protocol/input/dispatchKeyEvent.html
@@ -36,18 +36,23 @@ function test()
         {
             "type": "rawKeyDown",
             "windowsVirtualKeyCode": 65, // VK_A
-            "keyIdentifier": "U+0041",
+            "keyIdentifier": "U+0041"
         },
         {
             "type": "char",
             "modifiers": 8, // shift
             "text": "A",
-            "unmodifiedText": "a",
+            "unmodifiedText": "a"
         },
         {
             "type": "keyUp",
             "windowsVirtualKeyCode": 65,
             "keyIdentifier": "U+0041"
+        },
+        {
+            "type": "char",
+            "text": "\u05E9",  // Hebrew Shin (sh)
+            "unmodifiedText": "\u05E9"
         }
     ];