Get textfield to compile on linux.

views/controls/textfield/textfield.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "views/controls/textfield/textfield.h"
 
 #include "app/gfx/insets.h"
 #if defined(OS_WIN)
 #include "app/win_util.h"
 #endif
@@ skipping 141 matching lines @@
   insets->Set(3, 3, 3, 3);
 }
 
 void Textfield::SyncText() {
   if (native_wrapper_)
     text_ = native_wrapper_->GetText();
 }
 
 // static
 bool Textfield::IsKeystrokeEnter(const Keystroke& key) {
+#if defined(OS_WIN)
   return key.key == VK_RETURN;
+#else
+  NOTIMPLEMENTED();
+  return false;
+#endif
 }
 
 // static
 bool Textfield::IsKeystrokeEscape(const Keystroke& key) {
+#if defined(OS_WIN)
   return key.key == VK_ESCAPE;
+#else
+  NOTIMPLEMENTED();
+  return false;
+#endif
 }
 
 ////////////////////////////////////////////////////////////////////////////////
 // Textfield, View overrides:
 
 void Textfield::Layout() {
   if (native_wrapper_) {
     native_wrapper_->GetView()->SetBounds(GetLocalBounds(true));
     native_wrapper_->GetView()->Layout();
   }
@@ skipping 63 matching lines @@
     native_wrapper_->UpdateEnabled();
     native_wrapper_->UpdateBorder();
   }
 }
 
 std::string Textfield::GetClassName() const {
   return kViewClassName;
 }
 
 }  // namespace views