Added non-prefixed navigator.getGamepads() with updated API

Source/modules/gamepad/Gamepad.cpp

Index: Source/modules/gamepad/Gamepad.cpp
diff --git a/Source/modules/gamepad/Gamepad.cpp b/Source/modules/gamepad/Gamepad.cpp
index 8fbe47c17946f3d38b21769ef387a9da8b966497..aea6a9ff3976bdcb8fc4c5ac5c9411baa4c225ea 100644
--- a/Source/modules/gamepad/Gamepad.cpp
+++ b/Source/modules/gamepad/Gamepad.cpp
@@ -28,42 +28,26 @@
 
 namespace WebCore {
 
-Gamepad::Gamepad()
-    : m_index(0)
-    , m_timestamp(0)
+Gamepad::Gamepad() : GamepadBase()
 {
     ScriptWrappable::init(this);
 }
 
-void Gamepad::axes(unsigned count, float* data)
+void Gamepad::buttons(unsigned count, const blink::WebGamepadButton* data)
 {
-    m_axes.resize(count);
-    if (count)
-        std::copy(data, data + count, m_axes.begin());
+    if (m_buttons.size() != count) {
+        m_buttons.resize(count);
+        for (unsigned i = 0; i < count; ++i)
+            m_buttons[i] = GamepadButton::create();
+    }
+    for (unsigned i = 0; i < count; ++i) {
+        m_buttons[i]->value(data[i].value);
+        m_buttons[i]->pressed(data[i].pressed);
+    }
 }
 
-#if defined(ENABLE_NEW_GAMEPAD_API)
-void Gamepad::buttons(unsigned count, blink::WebGamepadButton* data)
-{
-    m_buttons.resize(count);
-    for (unsigned i = 0; i < count; ++i)
-        m_buttons[i] = data[i].value;
-}
-#else
-void Gamepad::buttons(unsigned count, float* data)
-{
-    m_buttons.resize(count);
-    if (count)
-        std::copy(data, data + count, m_buttons.begin());
-}
-#endif
-
 Gamepad::~Gamepad()
 {
 }
 
-void Gamepad::trace(Visitor* visitor)
-{
-}
-
 } // namespace WebCore