Add GpuSurfaceLookup::AcquireJavaSurface for AVDA on Android.

content/common/gpu/gpu_surface_lookup.h

Index: content/common/gpu/gpu_surface_lookup.h
diff --git a/content/common/gpu/gpu_surface_lookup.h b/content/common/gpu/gpu_surface_lookup.h
index 3f3a1e59c1d8bb2af11def258bfa72f8a8ae4656..c47e7e379018a0b98b68a2736c3a07b17f86bd3d 100644
--- a/content/common/gpu/gpu_surface_lookup.h
+++ b/content/common/gpu/gpu_surface_lookup.h
@@ -9,6 +9,10 @@
 #include "content/common/content_export.h"
 #include "ui/gfx/native_widget_types.h"
 
+#if defined(OS_ANDROID)
+#include "ui/gl/android/scoped_java_surface.h"
+#endif
+
 namespace content {
 
 // This class provides an interface to look up window surface handles
@@ -23,6 +27,10 @@ class CONTENT_EXPORT GpuSurfaceLookup {
 
   virtual gfx::AcceleratedWidget AcquireNativeWidget(int surface_id) = 0;
 
+#if defined(OS_ANDROID)
+  virtual gfx::ScopedJavaSurface AcquireJavaSurface(int surface_id);
+#endif
+
  private:
   DISALLOW_COPY_AND_ASSIGN(GpuSurfaceLookup);
 };