Enable flaky resize OffscreenCanvas test on Win 10 Intel

The previous flakiness might be a device-specific issue that is seen in Intel
HD 530 but not Intel HD 630.

Bug: 690663
Cq-Include-Trybots: luci.chromium.try:android_optional_gpu_tests_rel;luci.chromium.try:linux_optional_gpu_tests_rel;luci.chromium.try:mac_optional_gpu_tests_rel;luci.chromium.try:win_optional_gpu_tests_rel
Change-Id: I18b2c9822bf39cfbcd233e2219ac460eb51875b6
Reviewed-on: https://chromium-review.googlesource.com/1044656Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Olivia Lai <xlai@chromium.org>
Cr-Commit-Position: refs/heads/master@{#556173}

content/test/gpu/gpu_tests/pixel_expectations.py

@@ -68,9 +68,6 @@ class PixelExpectations(GpuTestExpectations):
     self.Flaky('Pixel_ScissorTestWithPreserveDrawingBuffer', ['mac'],
                bug=660461)
 
-    self.Flaky('Pixel_OffscreenCanvas2DResizeOnWorker',
-        ['win10', ('intel', 0x1912)], bug=690663)
-
     self.Flaky('Pixel_OffscreenCanvasWebGLSoftwareCompositingWorker',
         ['mac', ('nvidia', 0xfe9), 'debug'], bug=751328)