Prototype HTMLVideoElement properties for WebGL texImage2D

third_party/WebKit/Source/core/html/HTMLVideoElement.cpp

Index: third_party/WebKit/Source/core/html/HTMLVideoElement.cpp
diff --git a/third_party/WebKit/Source/core/html/HTMLVideoElement.cpp b/third_party/WebKit/Source/core/html/HTMLVideoElement.cpp
index f0c93fd8584c1bfad56cb8d4cb5ca9dc7dd233c4..b3ae76334321b94c81d9f565fd6736ea832ec824 100644
--- a/third_party/WebKit/Source/core/html/HTMLVideoElement.cpp
+++ b/third_party/WebKit/Source/core/html/HTMLVideoElement.cpp
@@ -388,4 +388,18 @@ ScriptPromise HTMLVideoElement::createImageBitmap(
                           eventTarget.toLocalDOMWindow()->document(), options));
 }
 
+void HTMLVideoElement::webglUpdateLastUploaded() {
+  if (webMediaPlayer() &&
+      webMediaPlayer()->getLastUploadedFrameInfo(
+          &m_webglLastUploadedWidth, &m_webglLastUploadedHeight,
+          &m_webglLastUploadedTimestamp)) {
+    return;
+  }
+
+  // getCurrentFrameInfo was unavailable or failed
+  m_webglLastUploadedWidth = 0;
+  m_webglLastUploadedHeight = 0;
+  m_webglLastUploadedTimestamp = 0.0;
+}
+
 }  // namespace blink