Remove OwnPtr from Blink.

third_party/WebKit/Source/core/css/CSSSelectorList.cpp

Index: third_party/WebKit/Source/core/css/CSSSelectorList.cpp
diff --git a/third_party/WebKit/Source/core/css/CSSSelectorList.cpp b/third_party/WebKit/Source/core/css/CSSSelectorList.cpp
index 541104dab0c342f5b8dd0bfb1bb2d838842860f0..01544222a9f4c6edcf81c512cd93dd8de1cdfbb2 100644
--- a/third_party/WebKit/Source/core/css/CSSSelectorList.cpp
+++ b/third_party/WebKit/Source/core/css/CSSSelectorList.cpp
@@ -29,6 +29,7 @@
 #include "core/css/parser/CSSParserSelector.h"
 #include "wtf/allocator/Partitions.h"
 #include "wtf/text/StringBuilder.h"
+#include <memory>
 
 namespace {
     // CSSSelector is one of the top types that consume renderer memory,
@@ -52,7 +53,7 @@ CSSSelectorList CSSSelectorList::copy() const
     return list;
 }
 
-CSSSelectorList CSSSelectorList::adoptSelectorVector(Vector<OwnPtr<CSSParserSelector>>& selectorVector)
+CSSSelectorList CSSSelectorList::adoptSelectorVector(Vector<std::unique_ptr<CSSParserSelector>>& selectorVector)
 {
     size_t flattenedSize = 0;
     for (size_t i = 0; i < selectorVector.size(); ++i) {
@@ -68,7 +69,7 @@ CSSSelectorList CSSSelectorList::adoptSelectorVector(Vector<OwnPtr<CSSParserSele
         CSSParserSelector* current = selectorVector[i].get();
         while (current) {
             // Move item from the parser selector vector into m_selectorArray without invoking destructor (Ugh.)
-            CSSSelector* currentSelector = current->releaseSelector().leakPtr();
+            CSSSelector* currentSelector = current->releaseSelector().release();
             memcpy(&list.m_selectorArray[arrayIndex], currentSelector, sizeof(CSSSelector));
             WTF::Partitions::fastFree(currentSelector);