In your theme, look for the file"template.php",and add the below code.

function YOURTheme_menu_local_task($variables) {

 $link = $variables['element']['#link'];
  $link_text = $link['title'];

  if (!empty($variables['element']['#active']) ) {
    // Add text to indicate active tab for non-visual users.
    $active = '<span class="element-invisible">' . t('(active tab)') . '</span>';

    // If the link does not contain HTML already, check_plain() it now.
    // After we set 'html'=TRUE the link will not be sanitized by l().
    if (empty($link['localized_options']['html'])) {
      $link['title'] = check_plain($link['title']);
    }
    $link['localized_options']['html'] = TRUE;
    $link_text = t('!local-task-title!active', array('!local-task-title' => $link['title'], '!active' => $active));
  }

  if($link['path'] == "user/%/view") //HERE: view or editor to hide,and here i'll hide the view
  {
  return '';
  }
  
  return '<li' . (!empty($variables['element']['#active']) ? ' class="active"' : '') . '>' . l($link_text, $link['href'], $link['localized_options']) . "</li>\n";
  
}