Migrate WTF::HashSet::remove() to ::erase() [part 1]

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

Index: third_party/WebKit/Source/core/svg/SVGDocumentExtensions.cpp
diff --git a/third_party/WebKit/Source/core/svg/SVGDocumentExtensions.cpp b/third_party/WebKit/Source/core/svg/SVGDocumentExtensions.cpp
index e90e1f069f4e9a0f1ffb674eba54c54bd9205da5..6a2e850518e0df1d2d987c977d7368d541c37926 100644
--- a/third_party/WebKit/Source/core/svg/SVGDocumentExtensions.cpp
+++ b/third_party/WebKit/Source/core/svg/SVGDocumentExtensions.cpp
@@ -41,7 +41,7 @@ void SVGDocumentExtensions::addTimeContainer(SVGSVGElement* element) {
 }
 
 void SVGDocumentExtensions::removeTimeContainer(SVGSVGElement* element) {
-  m_timeContainers.remove(element);
+  m_timeContainers.erase(element);
 }
 
 void SVGDocumentExtensions::addWebAnimationsPendingSVGElement(
@@ -128,7 +128,7 @@ void SVGDocumentExtensions::addSVGRootWithRelativeLengthDescendents(
 void SVGDocumentExtensions::removeSVGRootWithRelativeLengthDescendents(
     SVGSVGElement* svgRoot) {
   ASSERT(!m_inRelativeLengthSVGRootsInvalidation);
-  m_relativeLengthSVGRoots.remove(svgRoot);
+  m_relativeLengthSVGRoots.erase(svgRoot);
 }
 
 bool SVGDocumentExtensions::isSVGRootWithRelativeLengthDescendents(