Implement Accelerator::GetShortcutText for non-Windows Aura.

ui/base/accelerators/accelerator.cc

Index: ui/base/accelerators/accelerator.cc
diff --git a/ui/base/accelerators/accelerator.cc b/ui/base/accelerators/accelerator.cc
index 74d9f031894a2cd55083493cb28f19c0bf538e8b..bd5d9e551a41edcd7e31478459520bd443aefbb7 100644
--- a/ui/base/accelerators/accelerator.cc
+++ b/ui/base/accelerators/accelerator.cc
@@ -17,6 +17,10 @@
 #include "grit/ui_strings.h"
 #include "ui/base/l10n/l10n_util.h"
 
+#if !defined(OS_WIN) && defined(USE_AURA)
+#include "ui/base/keycodes/keyboard_code_conversion.h"
+#endif
+
 namespace ui {
 
 string16 Accelerator::GetShortcutText() const {
@@ -83,6 +87,11 @@ string16 Accelerator::GetShortcutText() const {
     else
       key = LOWORD(::MapVirtualKeyW(key_code_, MAPVK_VK_TO_CHAR));
     shortcut += key;
+#elif defined(USE_AURA)
+    const uint16 c = GetCharacterFromKeyCode(key_code_, false);
+    if (c != 0) {
+      shortcut += static_cast<string16::value_type>(base::ToUpperASCII(c));
+    }
 #elif defined(TOOLKIT_USES_GTK)
     const gchar* name = NULL;
     switch (key_code_) {