DialogSurfaceManager implementation.

gpu/ipc/common/android/dialog_surface_lookup.h

+// Copyright 2016 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 GPU_IPC_COMMON_ANDROID_DIALOG_SURFACE_LOOKUP_H_
+#define GPU_IPC_COMMON_ANDROID_DIALOG_SURFACE_LOOKUP_H_
+
+#include "base/android/scoped_java_ref.h"
+#include "base/macros.h"
+#include "gpu/gpu_export.h"
+
+namespace gpu {
+
+// This class provides an interface to look up the browser-based Dialog
+// Surface manager.
+class GPU_EXPORT DialogSurfaceLookup {

[boliu, 2017/01/04 23:14:39]

DialogSurface*Manager*Lookup?

[liberato (no reviews please), 2017/01/11 22:17:56]

good point.  Done.

+ public:
+  DialogSurfaceLookup() {}
+  virtual ~DialogSurfaceLookup() {}
+
+  static DialogSurfaceLookup* GetInstance();
+  static void InitInstance(DialogSurfaceLookup* lookup);
+
+  virtual base::android::ScopedJavaLocalRef<jobject>

[boliu, 2017/01/04 23:14:39]

should document what this object actually is

[liberato (no reviews please), 2017/01/11 22:17:56]

Done.

+  GetDialogSurfaceManager() = 0;
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(DialogSurfaceLookup);
+};
+
+}  // namespace gpu
+
+#endif  // GPU_IPC_COMMON_ANDROID_DIALOG_SURFACE_LOOKUP_H_