DO NOT COMMIT - DialogSurface initial implementation.

gpu/ipc/common/dialog_surface_lookup.h

Index: gpu/ipc/common/dialog_surface_lookup.h
diff --git a/gpu/ipc/common/dialog_surface_lookup.h b/gpu/ipc/common/dialog_surface_lookup.h
new file mode 100644
index 0000000000000000000000000000000000000000..27d1895f7cf1ec22da4ef781c2d0e662bb88c28c
--- /dev/null
+++ b/gpu/ipc/common/dialog_surface_lookup.h
@@ -0,0 +1,34 @@
+// 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_DIALOG_SURFACE_LOOKUP_H_
+#define GPU_IPC_COMMON_DIALOG_SURFACE_LOOKUP_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 {
+ public:
+  DialogSurfaceLookup() {}
+  virtual ~DialogSurfaceLookup() {}
+
+  static DialogSurfaceLookup* GetInstance();
+  static void InitInstance(DialogSurfaceLookup* lookup);
+
+#if defined(OS_ANDROID)
+  virtual base::android::ScopedJavaLocalRef<jobject>
+  GetDialogSurfaceManager() = 0;
+#endif
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(DialogSurfaceLookup);
+};
+
+}  // namespace gpu
+
+#endif  // GPU_IPC_COMMON_DIALOG_SURFACE_LOOKUP_H_