Convert //android_webview to use std::unique_ptr

android_webview/browser/scoped_app_gl_state_restore.h

Index: android_webview/browser/scoped_app_gl_state_restore.h
diff --git a/android_webview/browser/scoped_app_gl_state_restore.h b/android_webview/browser/scoped_app_gl_state_restore.h
index f2356f7d5490090a907f3b2b83489aaf7a9536d8..b4bec3e1bb441a53aabab6f921260a49d6511dd9 100644
--- a/android_webview/browser/scoped_app_gl_state_restore.h
+++ b/android_webview/browser/scoped_app_gl_state_restore.h
@@ -2,10 +2,10 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <memory>
 #include <vector>
 
 #include "base/macros.h"
-#include "base/memory/scoped_ptr.h"
 
 namespace gfx {
 class GLContext;
@@ -51,7 +51,7 @@ class ScopedAppGLStateRestore {
   int framebuffer_binding_ext() const;
 
  private:
-  scoped_ptr<internal::ScopedAppGLStateRestoreImpl> impl_;
+  std::unique_ptr<internal::ScopedAppGLStateRestoreImpl> impl_;
 
   DISALLOW_COPY_AND_ASSIGN(ScopedAppGLStateRestore);
 };