Prepare for move-only PassOwnPtr in the remaining directories.

third_party/WebKit/Source/web/WebLocalFrameImpl.cpp

 /*
  * Copyright (C) 2009 Google Inc. All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions are
  * met:
  *
  *     * Redistributions of source code must retain the above copyright
  * notice, this list of conditions and the following disclaimer.
  *     * Redistributions in binary form must reproduce the above
@@ skipping 478 matching lines @@
 {
     return loader ? WebDataSourceImpl::fromDocumentLoader(loader) : 0;
 }
 
 // WebSuspendableTaskWrapper --------------------------------------------------
 
 class WebSuspendableTaskWrapper: public SuspendableTask {
 public:
     static PassOwnPtr<WebSuspendableTaskWrapper> create(PassOwnPtr<WebSuspendableTask> task)
     {
-        return adoptPtr(new WebSuspendableTaskWrapper(task));
+        return adoptPtr(new WebSuspendableTaskWrapper(std::move(task)));
     }
 
     void run() override
     {
         m_task->run();
     }
 
     void contextDestroyed() override
     {
         m_task->contextDestroyed();
     }
 
 private:
     explicit WebSuspendableTaskWrapper(PassOwnPtr<WebSuspendableTask> task)
-        : m_task(task)
+        : m_task(std::move(task))
     {
     }
 
     OwnPtr<WebSuspendableTask> m_task;
 };
 
 // WebFrame -------------------------------------------------------------------
 
 int WebFrame::instanceCount()
 {
@@ skipping 1586 matching lines @@
         return WebSandboxFlags::None;
     return static_cast<WebSandboxFlags>(frame()->loader().effectiveSandboxFlags());
 }
 
 void WebLocalFrameImpl::forceSandboxFlags(WebSandboxFlags flags)
 {
     frame()->loader().forceSandboxFlags(static_cast<SandboxFlags>(flags));
 }
 
 } // namespace blink