Allow only a user gesture to trigger autofill popup

content/test/mock_keyboard.h

 // Copyright (c) 2012 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.
 
 #ifndef CONTENT_TEST_MOCK_KEYBOARD_H_
 #define CONTENT_TEST_MOCK_KEYBOARD_H_
 
 #include <string>
 
 #include "base/basictypes.h"
@@ skipping 66 matching lines @@
     RIGHT_CONTROL = 1 << 5,
     RIGHT_ALT = 1 << 6,
     RIGHT_META = 1 << 7,
     KEYPAD = 1 << 8,
     AUTOREPEAAT = 1 << 9,
   };
 
   MockKeyboard();
   ~MockKeyboard();
 
-  // Retrieves Unicode characters composed from the the specified keyboard
-  // layout, key code, and modifiers, i.e. characters returned when we type
-  // specified keys on a specified layout.
+  Modifiers modifiers() const { return keyboard_modifiers_; }
+
+  // Updates the keyboard layout and modifiers. Returns true if the
+  // platform-specific driver supports this layout.
+  bool Update(Layout layout, Modifiers modifiers);
+
+  // Retrieves Unicode characters composed from the the specified key code with
+  // the current keyboard and modifiers, i.e. characters returned when we type
+  // specified keys on the current layout.
   // This function returns the length of Unicode characters filled in the
   // |output| parameter.
-  int GetCharacters(Layout layout,
-                    int key_code,
-                    Modifiers modifiers,
-                    std::wstring* output);
+  int GetCharacters(int key_code, std::wstring* output) const;
 
  private:
   Layout keyboard_layout_;
   Modifiers keyboard_modifiers_;
 
 #if defined(OS_WIN)
   MockKeyboardDriverWin driver_;
 #endif
 
   DISALLOW_COPY_AND_ASSIGN(MockKeyboard);
 };
 
 }  // namespace content
 
 #endif  // CONTENT_TEST_MOCK_KEYBOARD_H_