The on screen keyboard on Windows 8+ should not obscure the input field.

base/win/win_util.h

Index: base/win/win_util.h
diff --git a/base/win/win_util.h b/base/win/win_util.h
index 08e0112af916ffb33ca2be58c67554c2aa1e1c24..8bc2b63f29612970466bebe436d34efee8583fea 100644
--- a/base/win/win_util.h
+++ b/base/win/win_util.h
@@ -149,14 +149,6 @@ BASE_EXPORT bool IsKeyboardPresentOnSlate(std::string* reason);
     offsetof(struct_name, member) + \
     (sizeof static_cast<struct_name*>(NULL)->member)
 
-// Displays the on screen keyboard on Windows 8 and above. Returns true on
-// success.
-BASE_EXPORT bool DisplayVirtualKeyboard();
-
-// Dismisses the on screen keyboard if it is being displayed on Windows 8 and.
-// above. Returns true on success.
-BASE_EXPORT bool DismissVirtualKeyboard();
-
 // Returns true if the machine is enrolled to a domain.
 BASE_EXPORT bool IsEnrolledToDomain();