[WIP, DONOTCOMMIT] Test case for multi-result spellcheck

third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp

Index: third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
diff --git a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
index bd6fad960936c59028da2e15856885b717236563..8f683ea52b944758cbfe56aadde16da506d6eb6f 100644
--- a/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
+++ b/third_party/WebKit/Source/core/editing/spellcheck/SpellChecker.cpp
@@ -538,7 +538,7 @@ static void AddMarker(Document* document,
                       DocumentMarker::MarkerType type,
                       int location,
                       int length,
-                      const String& description) {
+                      const Vector<String>& descriptions) {
   DCHECK_GT(length, 0);
   DCHECK_GE(location, 0);
   const EphemeralRange& range_to_mark =
@@ -547,6 +547,14 @@ static void AddMarker(Document* document,
     return;
   if (!SpellChecker::IsSpellCheckingEnabledAt(range_to_mark.EndPosition()))
     return;
+
+  String description;
+  for (size_t i = 0; i < descriptions.size(); ++i) {
+    if (i != 0)
+      description.append('\n');
+    description.append(descriptions[i]);
+  }
+
   document->Markers().AddMarker(range_to_mark.StartPosition(),
                                 range_to_mark.EndPosition(), type, description);
 }
@@ -634,7 +642,7 @@ void SpellChecker::MarkAndReplaceFor(
           continue;
         AddMarker(GetFrame().GetDocument(), paragraph.CheckingRange(),
                   DocumentMarker::kSpelling, result_location, result_length,
-                  result.replacement);
+                  result.replacements);
         continue;
 
       case kTextDecorationTypeGrammar:
@@ -650,7 +658,7 @@ void SpellChecker::MarkAndReplaceFor(
             continue;
           AddMarker(GetFrame().GetDocument(), paragraph.CheckingRange(),
                     DocumentMarker::kGrammar, result_location + detail.location,
-                    detail.length, result.replacement);
+                    detail.length, result.replacements);
         }
         continue;
     }