MacViews: Implement a ui::InputMethod for Mac

ui/base/ime/input_method_factory.cc

Index: ui/base/ime/input_method_factory.cc
diff --git a/ui/base/ime/input_method_factory.cc b/ui/base/ime/input_method_factory.cc
index 6d2a26cb5806495b46e0ff662149d10cfb4bcd4f..876817c86a4cbf63cc389117877d7e1501f3330f 100644
--- a/ui/base/ime/input_method_factory.cc
+++ b/ui/base/ime/input_method_factory.cc
@@ -12,6 +12,8 @@
 #include "base/win/metro.h"
 #include "ui/base/ime/input_method_win.h"
 #include "ui/base/ime/remote_input_method_win.h"
+#elif defined(OS_MACOSX)
+#include "ui/base/ime/input_method_mac.h"
 #elif defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
 #include "ui/base/ime/input_method_auralinux.h"
 #else
@@ -43,6 +45,8 @@ scoped_ptr<InputMethod> CreateInputMethod(
   if (IsRemoteInputMethodWinRequired(widget))
     return CreateRemoteInputMethodWin(delegate);
   return scoped_ptr<InputMethod>(new InputMethodWin(delegate, widget));
+#elif defined(OS_MACOSX)
+  return scoped_ptr<InputMethod>(new InputMethodMac(delegate));
 #elif defined(USE_AURA) && defined(OS_LINUX) && !defined(OS_CHROMEOS)
   return scoped_ptr<InputMethod>(new InputMethodAuraLinux(delegate));
 #else