Prototype HTMLVideoElement properties for WebGL texImage2D

third_party/WebKit/Source/modules/webgl/WebGLTexture.cpp

Index: third_party/WebKit/Source/modules/webgl/WebGLTexture.cpp
diff --git a/third_party/WebKit/Source/modules/webgl/WebGLTexture.cpp b/third_party/WebKit/Source/modules/webgl/WebGLTexture.cpp
index 51a3a69c31b8d8192e0d43c9e20fcbd3d4f8cfea..04454573ac414b1ba9d24cd41320766f19821474 100644
--- a/third_party/WebKit/Source/modules/webgl/WebGLTexture.cpp
+++ b/third_party/WebKit/Source/modules/webgl/WebGLTexture.cpp
@@ -109,4 +109,17 @@ GLint WebGLTexture::computeLevelCount(GLsizei width,
   return log + 1;
 }
 
+void WebGLTexture::updateLastUploadedVideo(WebMediaPlayer* player) {
+  if (player && player->getLastUploadedFrameInfo(
+                    &m_lastUploadedVideoWidth, &m_lastUploadedVideoHeight,
+                    &m_lastUploadedVideoTimestamp)) {
+    return;
+  }
+
+  // getCurrentFrameInfo was unavailable or failed
+  m_lastUploadedVideoWidth = 0;
+  m_lastUploadedVideoHeight = 0;
+  m_lastUploadedVideoTimestamp = 0.0;
+}
+
 }  // namespace blink