Removing --disable/enable-threaded-compositing cmdline switches.

third_party/WebKit/LayoutTests/virtual/threaded/fast/idleToBlob/OffscreenCanvas-convertToBlob-webgl-main.html

Index: third_party/WebKit/LayoutTests/virtual/threaded/fast/idleToBlob/OffscreenCanvas-convertToBlob-webgl-main.html
diff --git a/third_party/WebKit/LayoutTests/virtual/threaded/fast/idleToBlob/OffscreenCanvas-convertToBlob-webgl-main.html b/third_party/WebKit/LayoutTests/virtual/threaded/fast/idleToBlob/OffscreenCanvas-convertToBlob-webgl-main.html
deleted file mode 100644
index 69ec02a125df90cb97a3b68907f4c2dbc785c4e3..0000000000000000000000000000000000000000
--- a/third_party/WebKit/LayoutTests/virtual/threaded/fast/idleToBlob/OffscreenCanvas-convertToBlob-webgl-main.html
+++ /dev/null
@@ -1,60 +0,0 @@
-<img id="png"/>
-<img id="jpeg-high"/>
-<img id="jpeg-low"/>
-<img id="webp-high"/>
-<img id="webp-low"/>
-<script type="text/javascript">
-if (window.testRunner) {
-  testRunner.waitUntilDone();
-}
-
-var pngImage = document.getElementById('png');
-var jpegImageHigh = document.getElementById('jpeg-high');
-var jpegImageLow = document.getElementById('jpeg-low');
-var webpImageHigh = document.getElementById('webp-high');
-var webpImageLow = document.getElementById('webp-low');
-var numTestCount = 5;
-function imageLoaded() {
-  numTestCount--;
-  if (numTestCount == 0 && window.testRunner) {
-    window.testRunner.notifyDone();
-  }
-}
-pngImage.addEventListener('load', imageLoaded);
-jpegImageHigh.addEventListener('load', imageLoaded);
-jpegImageLow.addEventListener('load', imageLoaded);
-webpImageHigh.addEventListener('load', imageLoaded);
-webpImageLow.addEventListener('load', imageLoaded);
-
-var offCanvas = new OffscreenCanvas(50, 50);
-var gl = offCanvas.getContext('webgl');
-gl.clearColor(0, 1, 0, 1);
-gl.clear(gl.COLOR_BUFFER_BIT);
-
-offCanvas.convertToBlob()
-  .then(function(blob) { 
-    pngImage.src = URL.createObjectURL(blob);
-  });
-
-offCanvas.convertToBlob({type: "image/jpeg"})
-  .then(function(blob) {
-    jpegImageHigh.src = URL.createObjectURL(blob);
-  });
-
-offCanvas.convertToBlob({type: "image/jpeg", quality: 0.2})
-  .then(function(blob) {
-    jpegImageLow.src = URL.createObjectURL(blob);
-  });
-
-offCanvas.convertToBlob({type: "image/webp"})
-  .then(function(blob) { 
-    webpImageHigh.src = URL.createObjectURL(blob);
-  });
-
-offCanvas.convertToBlob({type: "image/webp", quality: 0.2})
-  .then(function(blob) {
-    webpImageLow.src = URL.createObjectURL(blob);
-  });
-
-</script>
-