Revert "Enable shared texture encode and gpu color format conversion by default"

This reverts commit 3f06df5c9c2294272b20955debfa244756942842.

Reason for revert:
LUCI Bisection has identified this change as the cause of a test failure. See the analysis: https://ci.chromium.org/ui/p/chromium/bisection/test-analysis/b/5637734686261248

Sample build with failed test: https://ci.chromium.org/b/8721073777931691409
Affected test(s):
[ninja://chrome/test:telemetry_gpu_integration_test/gpu_tests.webcodecs_integration_test.WebCodecsIntegrationTest.WebCodecs_MixedSourceEncoding_avc1.42001E_prefer-hardware](https://ci.chromium.org/ui/test/chromium/ninja:%2F%2Fchrome%2Ftest:telemetry_gpu_integration_test%2Fgpu_tests.webcodecs_integration_test.WebCodecsIntegrationTest.WebCodecs_MixedSourceEncoding_avc1.42001E_prefer-hardware?q=VHash%3Acdb3d28466fb5136)
[ninja://chrome/test:telemetry_gpu_integration_test/gpu_tests.webcodecs_integration_test.WebCodecsIntegrationTest.WebCodecs_MixedSourceEncoding_hvc1.1.6.L123.00_prefer-hardware](https://ci.chromium.org/ui/test/chromium/ninja:%2F%2Fchrome%2Ftest:telemetry_gpu_integration_test%2Fgpu_tests.webcodecs_integration_test.WebCodecsIntegrationTest.WebCodecs_MixedSourceEncoding_hvc1.1.6.L123.00_prefer-hardware?q=VHash%3Acdb3d28466fb5136)

If this is a false positive, please report it at http://b.corp.google.com/createIssue?component=1199205&description=Analysis%3A+https%3A%2F%2Fci.chromium.org%2Fui%2Fp%2Fchromium%2Fbisection%2Ftest-analysis%2Fb%2F5637734686261248&format=PLAIN&priority=P3&title=Wrongly+blamed+https%3A%2F%2Fchromium-review.googlesource.com%2Fc%2Fchromium%2Fsrc%2F%2B%2F6275035&type=BUG

Original change's description:
> Enable shared texture encode and gpu color format conversion by default
>
> Turn on MediaFoundationD3DVideoProcessing and
> MediaFoundationSharedImageEncode by default.  Currently only
> WebCodecs' VideoEncoder makes use of shared texture handling in the
> encoder.
>
> Bug: 40162806
> Change-Id: I58bb10fc6ac34355948918a47764440d6bf291fd
> Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6275035
> Reviewed-by: Eugene Zemtsov <eugene@chromium.org>
> Commit-Queue: Erik Anderson <Erik.Anderson@microsoft.com>
> Reviewed-by: Erik Anderson <Erik.Anderson@microsoft.com>
> Cr-Commit-Position: refs/heads/main@{#1429309}
>

Bug: 40162806
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Change-Id: I5bea8d95b32a5305f15d19255ff0b167cdf345b8
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/6335732
Reviewed-by: Peter McNeeley <petermcneeley@google.com>
Owners-Override: Andrei Nedoluzhko <nedol@google.com>
Commit-Queue: Peter McNeeley <petermcneeley@google.com>
Reviewed-by: Andrei Nedoluzhko <nedol@google.com>
Owners-Override: Peter McNeeley <petermcneeley@google.com>
Cr-Commit-Position: refs/heads/main@{#1429478}