Remove UI.Geometry.EulerAngle tests rewritten as DevTools unittest.

The tests have been migrated here:
https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2560943

Bug: chromium:1137281
Change-Id: I817755683437726126139b3464bb807e2a43629f
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2560511
Commit-Queue: Paul Lewis <aerotwist@chromium.org>
Reviewed-by: Paul Lewis <aerotwist@chromium.org>
Cr-Commit-Position: refs/heads/master@{#831087}

third_party/blink/web_tests/http/tests/devtools/components/geometry-expected.txt

@@ -37,17 +37,3 @@ rad: 0.5236
 rad: 1.5708
 rad: 3.1416
 
-Running: testEulerAnglesFromRotationMatrix
-Euler angles: 29.9762 60.0238 45.0200
-Euler angles: 60.0238 29.9762 45.0200
-Euler angles: 0 19.8684 69.9875
-
-Running: testEulerAnglesToRotate3DString
-Transform: rotate3d(0,1,0,0deg) rotate3d(-1,0,0,0deg) rotate3d(0,0,1,0deg)
-Transform: rotate3d(0,1,0,1deg) rotate3d(-1,0,0,2deg) rotate3d(0,-0.03489949670250097,0.9993908270190958,3deg)
-Transform: rotate3d(0,1,0,-1deg) rotate3d(-1,0,0,-2deg) rotate3d(0,0.03489949670250097,0.9993908270190958,3deg)
-Transform: rotate3d(0,1,0,-1deg) rotate3d(-1,0,0,2deg) rotate3d(0,-0.03489949670250097,0.9993908270190958,-3deg)
-Transform: rotate3d(0,1,0,0deg) rotate3d(-1,0,0,1deg) rotate3d(0,-0.01745240643728351,0.9998476951563913,2deg)
-Transform: rotate3d(0,1,0,1deg) rotate3d(-1,0,0,0deg) rotate3d(0,0,1,2deg)
-Transform: rotate3d(0,1,0,1deg) rotate3d(-1,0,0,2deg) rotate3d(0,-0.03489949670250097,0.9993908270190958,0deg)
-

third_party/blink/web_tests/http/tests/devtools/components/geometry.js

@@ -98,36 +98,6 @@
         TestRunner.addResult(String.sprintf('rad: %.4f', UI.Geometry.degreesToRadians(angles[i])));
 
       next();
-    },
-
-    function testEulerAnglesFromRotationMatrix(next) {
-      var rotationMatrices = [
-        'matrix3d(0.612, 0.353, -0.707, 0, 0.280, 0.739, 0.612, 0, 0.739, -0.573, 0.353, 0, 0, 0, 0, 1)',
-
-        'matrix3d(0.353, 0.612, -0.707, 0, -0.573, 0.739, 0.353, 0, 0.739, 0.280, 0.612, 0, 0, 0, 0, 1)',
-
-        'matrix3d(0.342, 0, -0.939, 0, 0.321, 0.939, 0.116, 0, 0.883, -0.342, 0.321, 0, 0, 0, 0, 1)'
-      ];
-
-      for (var i = 0; i < rotationMatrices.length; ++i) {
-        var angles = UI.Geometry.EulerAngles.fromRotationMatrix(new WebKitCSSMatrix(rotationMatrices[i]));
-        TestRunner.addResult(String.sprintf('Euler angles: %.4f %.4f %.4f', angles.alpha, angles.beta, angles.gamma));
-      }
-      next();
-    },
-
-    function testEulerAnglesToRotate3DString(next) {
-      var angles = [
-        new UI.Geometry.EulerAngles(0, 0, 0), new UI.Geometry.EulerAngles(1, 2, 3),
-        new UI.Geometry.EulerAngles(-1, -2, 3), new UI.Geometry.EulerAngles(-1, 2, -3),
-        new UI.Geometry.EulerAngles(0, 1, 2), new UI.Geometry.EulerAngles(1, 0, 2), new UI.Geometry.EulerAngles(1, 2, 0)
-      ];
-
-      for (var i = 0; i < angles.length; ++i) {
-        var rotate3DString = angles[i].toRotate3DString();
-        TestRunner.addResult(String.sprintf('Transform: %s', rotate3DString));
-      }
-      next();
     }
 
   ]);