Broke win build

ninja: error: '../../gpu/egl_tests/EGLQueryContextTest.cpp', needed by 'obj/gpu/egl_tests/angle_end2end_tests.EGLQueryContextTest.obj', missing and no known rule to make it
This reverts commit 887dd2f1.

Change-Id: I2ceb430010628c2aa7cb242eb2bf49406d8d87db
Reviewed-on: https://chromium-review.googlesource.com/270471Reviewed-by: Zhenyao Mo <zmo@chromium.org>
Tested-by: Zhenyao Mo <zmo@chromium.org>