Add Windows commandline switch --enable-views-textfield.

ui/views/controls/textfield/native_textfield_win.cc

Index: ui/views/controls/textfield/native_textfield_win.cc
diff --git a/ui/views/controls/textfield/native_textfield_win.cc b/ui/views/controls/textfield/native_textfield_win.cc
index c35b89c4fce3032c38157ff9f3f319f114abb62d..b01e72ff471dfcc6142f3b4ffef831512cd35d8f 100644
--- a/ui/views/controls/textfield/native_textfield_win.cc
+++ b/ui/views/controls/textfield/native_textfield_win.cc
@@ -17,7 +17,6 @@
 #include "ui/base/accessibility/accessible_view_state.h"
 #include "ui/base/clipboard/clipboard.h"
 #include "ui/base/clipboard/scoped_clipboard_writer.h"
-#include "ui/base/keycodes/keyboard_code_conversion_win.h"
 #include "ui/base/keycodes/keyboard_codes.h"
 #include "ui/base/l10n/l10n_util.h"
 #include "ui/base/l10n/l10n_util_win.h"
@@ -29,7 +28,6 @@
 #include "ui/views/controls/menu/menu_model_adapter.h"
 #include "ui/views/controls/menu/menu_runner.h"
 #include "ui/views/controls/native/native_view_host.h"
-#include "ui/views/controls/textfield/native_textfield_views.h"
 #include "ui/views/controls/textfield/textfield.h"
 #include "ui/views/controls/textfield/textfield_controller.h"
 #include "ui/views/focus/focus_manager.h"
@@ -152,25 +150,6 @@ bool NativeTextfieldWin::IsDoubleClick(const POINT& origin,
       (abs(current.y - origin.y) <= (GetSystemMetrics(SM_CYDOUBLECLK) / 2));
 }
 
-// static
-bool NativeTextfieldWin::IsNumPadDigit(int key_code, bool extended_key) {
-  if (key_code >= VK_NUMPAD0 && key_code <= VK_NUMPAD9)
-    return true;
-
-  // Check for num pad keys without NumLock.
-  // Note: there is no easy way to know if a the key that was pressed comes from
-  //       the num pad or the rest of the keyboard.  Investigating how
-  //       TranslateMessage() generates the WM_KEYCHAR from an
-  //       ALT + <NumPad sequences> it appears it looks at the extended key flag
-  //       (which is on if the key pressed comes from one of the 3 clusters to
-  //       the left of the numeric keypad).  So we use it as well.
-  return !extended_key &&
-            ((key_code >= VK_PRIOR && key_code <= VK_DOWN) ||  // All keys but 5
-                                                               // and 0.
-            (key_code == VK_CLEAR) ||  // Key 5.
-            (key_code == VK_INSERT));  // Key 0.
-}
-
 void NativeTextfieldWin::AttachHack() {
   // See the code in textfield.cc that calls this for why this is here.
   container_view_->set_focus_view(textfield_);
@@ -1206,17 +1185,4 @@ void NativeTextfieldWin::BuildContextMenu() {
                                               IDS_APP_SELECT_ALL);
 }
 
-////////////////////////////////////////////////////////////////////////////////
-// NativeTextfieldWrapper, public:
-
-// static
-NativeTextfieldWrapper* NativeTextfieldWrapper::CreateWrapper(
-    Textfield* field) {
-#if defined(USE_AURA)
-  return new NativeTextfieldViews(field);
-#else
-  return new NativeTextfieldWin(field);
-#endif
-}
-
 }  // namespace views