Convert Pass()→std::move() in mojo/edk/

mojo/edk/embedder/simple_platform_shared_buffer_unittest.cc

 // Copyright 2014 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.
 
 #include "mojo/edk/embedder/simple_platform_shared_buffer.h"
 
 #include <limits>
 
 #include "base/memory/ref_counted.h"
 #include "base/memory/scoped_ptr.h"
@@ skipping 161 matching lines @@
   }
 }
 
 TEST(SimplePlatformSharedBufferTest, MappingsOutliveBuffer) {
   scoped_ptr<PlatformSharedBufferMapping> mapping1;
   scoped_ptr<PlatformSharedBufferMapping> mapping2;
 
   {
     scoped_refptr<SimplePlatformSharedBuffer> buffer(
         SimplePlatformSharedBuffer::Create(100));
-    mapping1 = buffer->Map(0, 100).Pass();
-    mapping2 = buffer->Map(50, 50).Pass();
+    mapping1 = buffer->Map(0, 100);
+    mapping2 = buffer->Map(50, 50);
     static_cast<char*>(mapping1->GetBase())[50] = 'x';
   }
 
   EXPECT_EQ('x', static_cast<char*>(mapping2->GetBase())[0]);
 
   static_cast<char*>(mapping2->GetBase())[1] = 'y';
   EXPECT_EQ('y', static_cast<char*>(mapping1->GetBase())[51]);
 }
 
 }  // namespace
 }  // namespace edk
 }  // namespace mojo