Merge "Change the string for ACTION_OPEN_DOCUMENT_TREE header." into rvc-dev am: b2e3a2ff

    <!-- Confrim dialog message show on open document tree flow.-->

    <string name="open_tree_dialog_message">This will let <xliff:g id="appName" example="Drive">%1$s</xliff:g> access current and future content stored in <xliff:g id="directory" example="DCIM">%2$s</xliff:g>.</string>

    <!-- Header message title show on open document tree flow when directory is blocked. [CHAR_LIMIT=48] -->

    <string name="directory_blocked_header_title">Choose another folder</string>

    <string name="directory_blocked_header_title">Can\u2019t use this folder</string>

    <!-- Header message subtitle show on open document tree flow when directory is blocked. [CHAR_LIMIT=90]-->

    <string name="directory_blocked_header_subtitle">This folder can\u2019t be used for security reasons</string>

    <string name="directory_blocked_header_subtitle">To protect your privacy, choose another folder</string>

    <!-- Button text for the "create new folder" button. [CHAR_LIMIT=48] -->

    <string name="create_new_folder_button">Create new folder</string>