views: Fix shifted keyevents in textfield.

views/controls/textfield/native_textfield_views.cc

Index: views/controls/textfield/native_textfield_views.cc
diff --git a/views/controls/textfield/native_textfield_views.cc b/views/controls/textfield/native_textfield_views.cc
index b7c01f81c9abe4f86348799546cde8ee7ec7941e..00005ae8539aa886e56806e0ee0a75c5bc065c57 100644
--- a/views/controls/textfield/native_textfield_views.cc
+++ b/views/controls/textfield/native_textfield_views.cc
@@ -484,7 +484,8 @@ char16 NativeTextfieldViews::GetPrintableChar(const KeyEvent& key_event) {
   // TODO(oshima): IME, i18n support.
   // This only works for UCS-2 characters.
   app::KeyboardCode key_code = key_event.GetKeyCode();
-  bool shift = key_event.IsShiftDown() ^ key_event.IsCapsLockDown();
+  bool shift = key_event.IsShiftDown();
+  bool upper = shift ^ key_event.IsCapsLockDown();
   // TODO(oshima): We should have a utility function
   // under app to convert a KeyboardCode to a printable character,
   // probably in keyboard_code_conversion{.h, _x
@@ -568,7 +569,7 @@ char16 NativeTextfieldViews::GetPrintableChar(const KeyEvent& key_event) {
     case app::VKEY_X:
     case app::VKEY_Y:
     case app::VKEY_Z:
-      return (shift ? 'A' : 'a') + (key_code - app::VKEY_A);
+      return (upper ? 'A' : 'a') + (key_code - app::VKEY_A);
     case app::VKEY_OEM_1:
       return shift ? ':' : ';';
     case app::VKEY_OEM_PLUS: