Treat files downloaded from the address bar as "always safe" (including extensions per discussion...

chrome/browser/ui/gtk/location_bar_view_gtk.cc

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "chrome/browser/ui/gtk/location_bar_view_gtk.h"
 
 #include <algorithm>
 #include <string>
 #include <vector>
 
@@ skipping 147 matching lines @@
       tab_to_search_full_label_(NULL),
       tab_to_search_partial_label_(NULL),
       tab_to_search_hint_(NULL),
       tab_to_search_hint_leading_label_(NULL),
       tab_to_search_hint_icon_(NULL),
       tab_to_search_hint_trailing_label_(NULL),
       command_updater_(browser->command_updater()),
       toolbar_model_(browser->toolbar_model()),
       browser_(browser),
       disposition_(CURRENT_TAB),
-      transition_(PageTransition::TYPED),
+      transition_(PageTransition::TYPED | PageTransition::FROM_ADDRESS_BAR),
       first_run_bubble_(this),
       popup_window_mode_(false),
       theme_service_(NULL),
       hbox_width_(0),
       entry_box_width_(0),
       show_selected_keyword_(false),
       show_keyword_hint_(false) {
 }
 
 LocationBarViewGtk::~LocationBarViewGtk() {
@@ skipping 280 matching lines @@
   }
 }
 
 void LocationBarViewGtk::OnAutocompleteAccept(const GURL& url,
     WindowOpenDisposition disposition,
     PageTransition::Type transition,
     const GURL& alternate_nav_url) {
   if (url.is_valid()) {
     location_input_ = UTF8ToUTF16(url.spec());
     disposition_ = disposition;
-    transition_ = transition;
+    transition_ = transition | PageTransition::FROM_ADDRESS_BAR;
 
     if (command_updater_) {
       if (!alternate_nav_url.is_valid()) {
         command_updater_->ExecuteCommand(IDC_OPEN_CURRENT_URL);
       } else {
         AlternateNavURLFetcher* fetcher =
             new AlternateNavURLFetcher(alternate_nav_url);
         // The AlternateNavURLFetcher will listen for the pending navigation
         // notification that will be issued as a result of the "open URL." It
         // will automatically install itself into that navigation controller.
@@ skipping 1142 matching lines @@
 
   std::string badge_text = page_action_->GetBadgeText(tab_id);
   if (badge_text.empty())
     return FALSE;
 
   gfx::CanvasSkiaPaint canvas(event, false);
   gfx::Rect bounding_rect(widget->allocation);
   page_action_->PaintBadge(&canvas, bounding_rect, tab_id);
   return FALSE;
 }