Revert of Implementing Binary glTF reader for the VR controller model

chrome/browser/android/vr_shell/gltf_parser.h

Index: chrome/browser/android/vr_shell/gltf_parser.h
diff --git a/chrome/browser/android/vr_shell/gltf_parser.h b/chrome/browser/android/vr_shell/gltf_parser.h
index 05a3c3099239575000fdc462aaf54236e3303996..6aee8afd417ad39b71340e8255deb8b1e73f4a20 100644
--- a/chrome/browser/android/vr_shell/gltf_parser.h
+++ b/chrome/browser/android/vr_shell/gltf_parser.h
@@ -67,16 +67,6 @@
   DISALLOW_COPY_AND_ASSIGN(GltfParser);
 };
 
-class BinaryGltfParser {
- public:
-  // Note: If your glTF references external files, this function will perform
-  // IO, and a base path must be specified.
-  static std::unique_ptr<gltf::Asset> Parse(
-      const base::StringPiece& glb_content,
-      std::vector<std::unique_ptr<gltf::Buffer>>* buffers,
-      const base::FilePath& path = base::FilePath());
-};
-
 }  // namespace vr_shell
 
 #endif  // CHROME_BROWSER_ANDROID_VR_SHELL_GLTF_PARSER_H_