Migrate WTF::Vector::append() to ::push_back() [part 12 of N]

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

Index: third_party/WebKit/Source/core/svg/SVGFEColorMatrixElement.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGFEColorMatrixElement.cpp b/third_party/WebKit/Source/core/svg/SVGFEColorMatrixElement.cpp
index 6bc8baf63184176d14f97cc43753afbae51b691d..05eeb530063a2a230bdfc50b0c4dda381e59f111 100644
--- a/third_party/WebKit/Source/core/svg/SVGFEColorMatrixElement.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGFEColorMatrixElement.cpp
@@ -29,11 +29,12 @@ template <>
 const SVGEnumerationStringEntries& getStaticStringEntries<ColorMatrixType>() {
   DEFINE_STATIC_LOCAL(SVGEnumerationStringEntries, entries, ());
   if (entries.isEmpty()) {
-    entries.append(std::make_pair(FECOLORMATRIX_TYPE_MATRIX, "matrix"));
-    entries.append(std::make_pair(FECOLORMATRIX_TYPE_SATURATE, "saturate"));
-    entries.append(std::make_pair(FECOLORMATRIX_TYPE_HUEROTATE, "hueRotate"));
-    entries.append(std::make_pair(FECOLORMATRIX_TYPE_LUMINANCETOALPHA,
-                                  "luminanceToAlpha"));
+    entries.push_back(std::make_pair(FECOLORMATRIX_TYPE_MATRIX, "matrix"));
+    entries.push_back(std::make_pair(FECOLORMATRIX_TYPE_SATURATE, "saturate"));
+    entries.push_back(
+        std::make_pair(FECOLORMATRIX_TYPE_HUEROTATE, "hueRotate"));
+    entries.push_back(std::make_pair(FECOLORMATRIX_TYPE_LUMINANCETOALPHA,
+                                     "luminanceToAlpha"));
   }
   return entries;
 }
@@ -101,7 +102,7 @@ FilterEffect* SVGFEColorMatrixElement::build(SVGFilterBuilder* filterBuilder,
   Vector<float> filterValues = m_values->currentValue()->toFloatVector();
   FilterEffect* effect =
       FEColorMatrix::create(filter, filterType, filterValues);
-  effect->inputEffects().append(input1);
+  effect->inputEffects().push_back(input1);
   return effect;
 }