Migrate WTF::HashSet::remove() to ::erase() [part 2]

third_party/WebKit/Source/core/dom/CSSSelectorWatch.cpp

Index: third_party/WebKit/Source/core/dom/CSSSelectorWatch.cpp
diff --git a/third_party/WebKit/Source/core/dom/CSSSelectorWatch.cpp b/third_party/WebKit/Source/core/dom/CSSSelectorWatch.cpp
index a5f42bc3b17726e6b157ddf5a78b6b2ca5453bfd..cd8f8e03bd28db41bb661536c214a576ccf24c79 100644
--- a/third_party/WebKit/Source/core/dom/CSSSelectorWatch.cpp
+++ b/third_party/WebKit/Source/core/dom/CSSSelectorWatch.cpp
@@ -102,7 +102,7 @@ void CSSSelectorWatch::updateSelectorMatches(
     shouldUpdateTimer = true;
     auto it = m_addedSelectors.find(selector);
     if (it != m_addedSelectors.end())
-      m_addedSelectors.remove(it);
+      m_addedSelectors.erase(it);
     else
       m_removedSelectors.insert(selector);
   }
@@ -116,7 +116,7 @@ void CSSSelectorWatch::updateSelectorMatches(
     shouldUpdateTimer = true;
     auto it = m_removedSelectors.find(selector);
     if (it != m_removedSelectors.end())
-      m_removedSelectors.remove(it);
+      m_removedSelectors.erase(it);
     else
       m_addedSelectors.insert(selector);
   }