Use explicit WebString conversions in remaining content files

content/renderer/context_menu_params_builder.cc

 // Copyright (c) 2013 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 "content/renderer/context_menu_params_builder.h"
 
 #include <stddef.h>
 
 #include "content/public/common/context_menu_params.h"
 #include "content/public/renderer/content_renderer_client.h"
@@ skipping 10 matching lines @@
   params.x = data.mousePosition.x;
   params.y = data.mousePosition.y;
   params.link_url = data.linkURL;
   params.unfiltered_link_url = data.linkURL;
   params.src_url = data.srcURL;
   params.has_image_contents = data.hasImageContents;
   params.page_url = data.pageURL;
   params.keyword_url = data.keywordURL;
   params.frame_url = data.frameURL;
   params.media_flags = data.mediaFlags;
-  params.selection_text = data.selectedText;
-  params.title_text = data.titleText;
-  params.misspelled_word = data.misspelledWord;
+  params.selection_text = data.selectedText.utf16();
+  params.title_text = data.titleText.utf16();
+  params.misspelled_word = data.misspelledWord.utf16();
   params.misspelling_hash = data.misspellingHash;
   params.spellcheck_enabled = data.isSpellCheckingEnabled;
   params.is_editable = data.isEditable;
   params.writing_direction_default = data.writingDirectionDefault;
   params.writing_direction_left_to_right = data.writingDirectionLeftToRight;
   params.writing_direction_right_to_left = data.writingDirectionRightToLeft;
   params.edit_flags = data.editFlags;
   params.frame_charset = data.frameEncoding.utf8();
   params.referrer_policy = data.referrerPolicy;
-  params.suggested_filename = data.suggestedFilename;
+  params.suggested_filename = data.suggestedFilename.utf16();
   params.input_field_type = data.inputFieldType;
 
   if (!data.imageResponse.isNull()) {
     GetContentClient()->renderer()->AddImageContextMenuProperties(
         data.imageResponse, &params.properties);
   }
 
   for (size_t i = 0; i < data.dictionarySuggestions.size(); ++i)
-    params.dictionary_suggestions.push_back(data.dictionarySuggestions[i]);
+    params.dictionary_suggestions.push_back(
+        data.dictionarySuggestions[i].utf16());
 
   params.custom_context.is_pepper_menu = false;
   for (size_t i = 0; i < data.customItems.size(); ++i)
     params.custom_items.push_back(MenuItemBuilder::Build(data.customItems[i]));
 
   if (!data.frameHistoryItem.isNull()) {
     params.frame_page_state =
         SingleHistoryItemToPageState(data.frameHistoryItem);
   }
 
-  params.link_text = data.linkText;
+  params.link_text = data.linkText.utf16();
 
   return params;
 }
 
 }  // namespace content