Don't show the search-by-image menu item when the image is blocked (no image pixel data)

chrome/browser/translate/translate_manager_browsertest.cc

 // Copyright (c) 2012 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 <algorithm>
 #include <set>
 #include <vector>
 
 #include "base/memory/scoped_ptr.h"
 #include "base/prefs/pref_change_registrar.h"
@@ skipping 316 matching lines @@
 namespace {
 
 class TestRenderViewContextMenu : public RenderViewContextMenu {
  public:
   static TestRenderViewContextMenu* CreateContextMenu(
       content::WebContents* web_contents) {
     content::ContextMenuParams params;
     params.media_type = WebKit::WebContextMenuData::MediaTypeNone;
     params.x = 0;
     params.y = 0;
-    params.is_image_blocked = false;
+    params.has_image_contents = true;
     params.media_flags = 0;
     params.spellcheck_enabled = false;
     params.is_editable = false;
     params.page_url = web_contents->GetController().GetActiveEntry()->GetURL();
 #if defined(OS_MACOSX)
     params.writing_direction_default = 0;
     params.writing_direction_left_to_right = 0;
     params.writing_direction_right_to_left = 0;
 #endif  // OS_MACOSX
     params.edit_flags = WebKit::WebContextMenuData::CanTranslate;
@@ skipping 1106 matching lines @@
   content::WebContents* current_web_contents =
       browser()->tab_strip_model()->GetActiveWebContents();
   content::Source<content::WebContents> source(current_web_contents);
 
   ui_test_utils::WindowedNotificationObserverWithDetails<
     LanguageDetectionDetails>
       fr_language_detected_signal(chrome::NOTIFICATION_TAB_LANGUAGE_DETERMINED,
                                   source);
   fr_language_detected_signal.Wait();
 }