Revert "Remove OwnPtr from Blink."

third_party/WebKit/Source/core/input/TouchEventManager.cpp

Index: third_party/WebKit/Source/core/input/TouchEventManager.cpp
diff --git a/third_party/WebKit/Source/core/input/TouchEventManager.cpp b/third_party/WebKit/Source/core/input/TouchEventManager.cpp
index 597100315230e4647231157628744570e5205f5c..7b6d67c9a10f3c950a27b149f89f2102af6bc0e4 100644
--- a/third_party/WebKit/Source/core/input/TouchEventManager.cpp
+++ b/third_party/WebKit/Source/core/input/TouchEventManager.cpp
@@ -18,8 +18,6 @@
 #include "platform/Histogram.h"
 #include "platform/PlatformTouchEvent.h"
 #include "wtf/CurrentTime.h"
-#include "wtf/PtrUtil.h"
-#include <memory>
 
 
 namespace blink {
@@ -471,7 +469,7 @@ WebInputEventResult TouchEventManager::handleTouchEvent(
             isSameOrigin = true;
     }
 
-    std::unique_ptr<UserGestureIndicator> gestureIndicator;
+    OwnPtr<UserGestureIndicator> gestureIndicator;
     if (isTap || isSameOrigin) {
         UserGestureUtilizedCallback* callback = 0;
         // These are cases we'd like to migrate to not hold a user gesture.
@@ -482,9 +480,9 @@ WebInputEventResult TouchEventManager::handleTouchEvent(
             callback = this;
         }
         if (m_touchSequenceUserGestureToken)
-            gestureIndicator = wrapUnique(new UserGestureIndicator(m_touchSequenceUserGestureToken.release(), callback));
+            gestureIndicator = adoptPtr(new UserGestureIndicator(m_touchSequenceUserGestureToken.release(), callback));
         else
-            gestureIndicator = wrapUnique(new UserGestureIndicator(DefinitelyProcessingUserGesture, callback));
+            gestureIndicator = adoptPtr(new UserGestureIndicator(DefinitelyProcessingUserGesture, callback));
         m_touchSequenceUserGestureToken = UserGestureIndicator::currentToken();
     }