Shrink SVGPreserveAspectRatio::valueAsString

third_party/WebKit/Source/core/svg/SVGPreserveAspectRatio.cpp

Index: third_party/WebKit/Source/core/svg/SVGPreserveAspectRatio.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGPreserveAspectRatio.cpp b/third_party/WebKit/Source/core/svg/SVGPreserveAspectRatio.cpp
index 063f20c325f275817a7cb2ee7a8b78e6b49198aa..86a00ecb36c1d5961243beb12112c4b4995bca82 100644
--- a/third_party/WebKit/Source/core/svg/SVGPreserveAspectRatio.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGPreserveAspectRatio.cpp
@@ -331,53 +331,60 @@ AffineTransform SVGPreserveAspectRatio::getCTM(float logicalX, float logicalY, f
 
 String SVGPreserveAspectRatio::valueAsString() const
 {
-    String alignType;
+    StringBuilder builder;
 
+    const char* alignString = "";
     switch (m_align) {
     case SVG_PRESERVEASPECTRATIO_NONE:
-        alignType = "none";
+        alignString = "none";
         break;
     case SVG_PRESERVEASPECTRATIO_XMINYMIN:
-        alignType = "xMinYMin";
+        alignString = "xMinYMin";
         break;
     case SVG_PRESERVEASPECTRATIO_XMIDYMIN:
-        alignType = "xMidYMin";
+        alignString = "xMidYMin";
         break;
     case SVG_PRESERVEASPECTRATIO_XMAXYMIN:
-        alignType = "xMaxYMin";
+        alignString = "xMaxYMin";
         break;
     case SVG_PRESERVEASPECTRATIO_XMINYMID:
-        alignType = "xMinYMid";
+        alignString = "xMinYMid";
         break;
     case SVG_PRESERVEASPECTRATIO_XMIDYMID:
-        alignType = "xMidYMid";
+        alignString = "xMidYMid";
         break;
     case SVG_PRESERVEASPECTRATIO_XMAXYMID:
-        alignType = "xMaxYMid";
+        alignString = "xMaxYMid";
         break;
     case SVG_PRESERVEASPECTRATIO_XMINYMAX:
-        alignType = "xMinYMax";
+        alignString = "xMinYMax";
         break;
     case SVG_PRESERVEASPECTRATIO_XMIDYMAX:
-        alignType = "xMidYMax";
+        alignString = "xMidYMax";
         break;
     case SVG_PRESERVEASPECTRATIO_XMAXYMAX:
-        alignType = "xMaxYMax";
+        alignString = "xMaxYMax";
         break;
     case SVG_PRESERVEASPECTRATIO_UNKNOWN:
-        alignType = "unknown";
+        alignString = "unknown";
         break;
-    };
+    }
+    builder.append(alignString);
 
+    const char* meetOrSliceString = "";
     switch (m_meetOrSlice) {
     default:
     case SVG_MEETORSLICE_UNKNOWN:
-        return alignType;
+        break;
     case SVG_MEETORSLICE_MEET:
-        return alignType + " meet";
+        meetOrSliceString = " meet";
+        break;
     case SVG_MEETORSLICE_SLICE:
-        return alignType + " slice";
+        meetOrSliceString = " slice";
+        break;
     }
+    builder.append(meetOrSliceString);
+    return builder.toString();
 }
 
 void SVGPreserveAspectRatio::add(PassRefPtrWillBeRawPtr<SVGPropertyBase> other, SVGElement*)