Merge "Clarify the term in accessibility string"

    <string name="accessibility_system_action_screenshot_label">Screenshot</string>

    <!-- Accessibility description of caption view -->

    <string name="accessibility_freeform_caption"><xliff:g id="app_name">%1$s</xliff:g> app in Pop-up window.</string>

    <string name="accessibility_freeform_caption">Caption bar of <xliff:g id="app_name">%1$s</xliff:g>.</string>

</resources>