Add gfx::SurfaceFactoryWebview

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 7840fbf065841df85abcf306bee049ece56a0233..93b5ad51be63ef2827d8cdf25e7e6c03cca5b7fa 100644
--- a/android_webview/browser/scoped_app_gl_state_restore.h
+++ b/android_webview/browser/scoped_app_gl_state_restore.h
@@ -25,6 +25,7 @@ class ScopedAppGLStateRestore {
   ~ScopedAppGLStateRestore();
 
   bool stencil_enabled() const { return stencil_test_; }
+  GLint framebuffer_binding_ext() const { return framebuffer_binding_ext_; }
 
  private:
   const CallMode mode_;
@@ -83,6 +84,8 @@ class ScopedAppGLStateRestore {
   GLint stencil_mask_;
   GLint stencil_ref_;
 
+  GLint framebuffer_binding_ext_;
+
   struct TextureBindings {
     GLint texture_2d;
     GLint texture_cube_map;