Revert of Allow storing multiple replacements on SpellCheckResult

components/spellcheck/renderer/spellcheck.cc

Index: components/spellcheck/renderer/spellcheck.cc
diff --git a/components/spellcheck/renderer/spellcheck.cc b/components/spellcheck/renderer/spellcheck.cc
index e895342f8f08f8f236a985eadec7d03c672e36fc..4ef53a067a6753dd4e5f26b6546e2be2b1e597dd 100644
--- a/components/spellcheck/renderer/spellcheck.cc
+++ b/components/spellcheck/renderer/spellcheck.cc
@@ -473,8 +473,7 @@ void SpellCheck::CreateTextCheckingResults(
 
     const base::string16& misspelled_word =
         line_text.substr(spellcheck_result.location, spellcheck_result.length);
-    const std::vector<base::string16>& replacements =
-        spellcheck_result.replacements;
+    base::string16 replacement = spellcheck_result.replacement;
     SpellCheckResult::Decoration decoration = spellcheck_result.decoration;
 
     // Ignore words in custom dictionary.
@@ -483,20 +482,11 @@ void SpellCheck::CreateTextCheckingResults(
       continue;
     }
 
-    std::vector<WebString> replacements_adjusted;
-    for (base::string16 replacement : replacements) {
-      // Use the same types of appostrophes as in the mispelled word.
-      PreserveOriginalApostropheTypes(misspelled_word, &replacement);
+    // Use the same types of appostrophes as in the mispelled word.
+    PreserveOriginalApostropheTypes(misspelled_word, &replacement);
 
-      // Ignore suggestions that are just changing the apostrophe type
-      // (straight vs. typographical)
-      if (replacement == misspelled_word)
-        continue;
-
-      replacements_adjusted.push_back(WebString::FromUTF16(replacement));
-    }
-
-    if (replacements_adjusted.empty())
+    // Ignore misspellings due the typographical apostrophe.
+    if (misspelled_word == replacement)
       continue;
 
     if (filter == USE_NATIVE_CHECKER) {
@@ -514,10 +504,10 @@ void SpellCheck::CreateTextCheckingResults(
       }
     }
 
-    results.push_back(
-        WebTextCheckingResult(static_cast<WebTextDecorationType>(decoration),
-                              line_offset + spellcheck_result.location,
-                              spellcheck_result.length, replacements_adjusted));
+    results.push_back(WebTextCheckingResult(
+        static_cast<WebTextDecorationType>(decoration),
+        line_offset + spellcheck_result.location, spellcheck_result.length,
+        blink::WebString::FromUTF16(replacement)));
   }
 
   textcheck_results->Assign(results);