Adding support for DOM3 KeyboardEvents Code in KeyboardEvents

Source/platform/PlatformKeyboardEvent.h

Index: Source/platform/PlatformKeyboardEvent.h
diff --git a/Source/platform/PlatformKeyboardEvent.h b/Source/platform/PlatformKeyboardEvent.h
index a67cc216c84893b9f4c62c5612f8b686a0ea1c10..16e629094fa12750eb0a7104d7b533f240254571 100644
--- a/Source/platform/PlatformKeyboardEvent.h
+++ b/Source/platform/PlatformKeyboardEvent.h
@@ -51,6 +51,7 @@ public:
         , m_text(text)
         , m_unmodifiedText(unmodifiedText)
         , m_keyIdentifier(keyIdentifier)
+        , m_code("")

[Wez, 2014/11/20 22:17:33]

Why are you not adding |code| to the constructor signature?

[Habib Virji, 2014/11/24 15:12:22]

Since the constructor is used by inspector, there was a review comment
mentioning not to change constructor signature in a inspector-1.1.json,  so did
not wanted to disturb the constructor behavior. Have added back again, to make
it consistent. Plesae suggest if it's okay.

         , m_windowsVirtualKeyCode(windowsVirtualKeyCode)
         , m_nativeVirtualKeyCode(nativeVirtualKeyCode)
         , m_autoRepeat(isAutoRepeat)
@@ -76,6 +77,8 @@ public:
 
     String keyIdentifier() const { return m_keyIdentifier; }
 
+    String code() const { return m_code; }
+
     // Most compatible Windows virtual key code associated with the event.
     // Zero for Char events.
     int windowsVirtualKeyCode() const { return m_windowsVirtualKeyCode; }
@@ -93,6 +96,7 @@ protected:
     String m_text;
     String m_unmodifiedText;
     String m_keyIdentifier;
+    String m_code;
     int m_windowsVirtualKeyCode;
     int m_nativeVirtualKeyCode;
     bool m_autoRepeat;