Using alt and down key to open datalist using keyboard

Source/core/html/forms/TextFieldInputType.cpp

Index: Source/core/html/forms/TextFieldInputType.cpp
diff --git a/Source/core/html/forms/TextFieldInputType.cpp b/Source/core/html/forms/TextFieldInputType.cpp
index 041d0307d823880aa98a8326103e359f9742e37a..64fda8150473dc9d643d9889b7fce2e8e448f668 100644
--- a/Source/core/html/forms/TextFieldInputType.cpp
+++ b/Source/core/html/forms/TextFieldInputType.cpp
@@ -206,11 +206,14 @@ void TextFieldInputType::handleKeydownEventForSpinButton(KeyboardEvent* event)
     if (element().isDisabledOrReadOnly())
         return;
     const String& key = event->keyIdentifier();
-    if (key == "Up")
+    if (key == "Up") {
         spinButtonStepUp();
-    else if (key == "Down")
+    } else if (key == "Down" && !event->altKey()) {
         spinButtonStepDown();
-    else
+    } else if (key == "Down" && event->altKey()) {
+        if (Chrome* chrome = this->chrome())

[keishi, 2014/04/02 11:15:38]

I meant something like this. I tried it and it seems to be working.

    if (key == "Up")
        spinButtonStepUp();
    else if (key == "Down" && !event->altKey())
        spinButtonStepDown();
    else
        return;

[Habib Virji, 2014/04/02 12:27:26]

Done.

+            chrome->client().handleKeyboardEventOnTextField(element(), *event);
+    } else
         return;
     event->setDefaultHandled();
 }