Upstream version 10.39.225.0

[platform/framework/web/crosswalk.git] / src / third_party / WebKit / Source / core / css / MediaQuery.cpp

diff --git a/src/third_party/WebKit/Source/core/css/MediaQuery.cpp b/src/third_party/WebKit/Source/core/css/MediaQuery.cpp
index bf819d1..1416058 100644 (file)
--- a/src/third_party/WebKit/Source/core/css/MediaQuery.cpp
+++ b/src/third_party/WebKit/Source/core/css/MediaQuery.cpp
@@ -43,10 +43,10 @@ String MediaQuery::serialize() const
     StringBuilder result;
     switch (m_restrictor) {
     case MediaQuery::Only:
-        result.append("only ");
+        result.appendLiteral("only ");
         break;
     case MediaQuery::Not:
-        result.append("not ");
+        result.appendLiteral("not ");
         break;
     case MediaQuery::None:
         break;
@@ -59,12 +59,12 @@ String MediaQuery::serialize() const
 
     if (m_mediaType != MediaTypeNames::all || m_restrictor != None) {
         result.append(m_mediaType);
-        result.append(" and ");
+        result.appendLiteral(" and ");
     }
 
     result.append(m_expressions->at(0)->serialize());
     for (size_t i = 1; i < m_expressions->size(); ++i) {
-        result.append(" and ");
+        result.appendLiteral(" and ");
         result.append(m_expressions->at(i)->serialize());
     }
     return result.toString();