Replaced usage of RefPtr::Release with std::move wraps.

third_party/WebKit/Source/modules/webgl/GLStringQuery.h

 // Copyright 2010 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef GLStringQuery_h
 #define GLStringQuery_h
 
 #include "gpu/command_buffer/client/gles2_interface.h"
 #include "platform/wtf/text/WTFString.h"
 
@@ skipping 60 matching lines @@
     if (!length)
       return WTF::g_empty_string;
     LChar* log_ptr;
     RefPtr<WTF::StringImpl> name_impl =
         WTF::StringImpl::CreateUninitialized(length, log_ptr);
     GLsizei returned_length = 0;
     Traits::LogFunction(gl_, id, length, &returned_length, log_ptr);
     // The returnedLength excludes the null terminator. If this check wasn't
     // true, then we'd need to tell the returned String the real length.
     DCHECK_EQ(returned_length + 1, length);
-    return String(name_impl.Release());
+    return String(std::move(name_impl));
   }
 
  private:
   gpu::gles2::GLES2Interface* gl_;
 };
 
 }  // namespace blink
 #endif  // GLStringQuery_h