Remove old C++03 move emulation code.

ui/gl/android/scoped_java_surface.cc

 // Copyright (c) 2013 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 "ui/gl/android/scoped_java_surface.h"
 
 #include "base/logging.h"
 #include "jni/Surface_jni.h"
 #include "ui/gl/android/surface_texture.h"
 
@@ skipping 30 matching lines @@
     : auto_release_(true),
       is_protected_(false) {
   JNIEnv* env = base::android::AttachCurrentThread();
   RegisterNativesIfNeeded(env);
   ScopedJavaLocalRef<jobject> tmp(JNI_Surface::Java_Surface_Constructor(
       env, surface_texture->j_surface_texture().obj()));
   DCHECK(!tmp.is_null());
   j_surface_.Reset(tmp);
 }
 
-ScopedJavaSurface::ScopedJavaSurface(RValue rvalue) {
-  MoveFrom(*rvalue.object);
+ScopedJavaSurface::ScopedJavaSurface(ScopedJavaSurface&& rvalue) {
+  MoveFrom(rvalue);
 }
 
-ScopedJavaSurface& ScopedJavaSurface::operator=(RValue rhs) {
-  MoveFrom(*rhs.object);
+ScopedJavaSurface& ScopedJavaSurface::operator=(ScopedJavaSurface&& rhs) {
+  MoveFrom(rhs);
   return *this;
 }
 
 ScopedJavaSurface::~ScopedJavaSurface() {
   if (auto_release_ && !j_surface_.is_null()) {
     JNIEnv* env = base::android::AttachCurrentThread();
     JNI_Surface::Java_Surface_release(env, j_surface_.obj());
   }
 }
 
@@ skipping 13 matching lines @@
   JNIEnv* env = base::android::AttachCurrentThread();
   ScopedJavaLocalRef<jobject> surface_ref;
   surface_ref.Reset(env, surface);
   gfx::ScopedJavaSurface scoped_surface(surface_ref);
   scoped_surface.auto_release_ = false;
   scoped_surface.is_protected_ = true;
   return scoped_surface;
 }
 
 }  // namespace gfx