Remove suppression fixed for Linux Intel Vulkan

This was fixed by https://dawn-review.googlesource.com/c/dawn/+/9160
that avoids doubling the size of the internal ringbuffer each
re-allocation.

BUG=chromium:980737

Change-Id: Ic8052eb4e9d2b835534aeaef4e1db43489523602
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9206
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
diff --git a/src/tests/end2end/BufferTests.cpp b/src/tests/end2end/BufferTests.cpp
index 9a9f242..3e6a8d5 100644
--- a/src/tests/end2end/BufferTests.cpp
+++ b/src/tests/end2end/BufferTests.cpp
@@ -176,11 +176,6 @@
 
 // Stress test for many calls to SetSubData
 TEST_P(BufferSetSubDataTests, ManySetSubData) {
-    // Test failing on Linux Vulkan Intel. It works on Ubuntu 14.04 but fails on
-    // 19.04.
-    // See https://bugs.chromium.org/p/chromium/issues/detail?id=980737
-    DAWN_SKIP_TEST_IF(IsLinux() && IsVulkan() && IsIntel());
-
     // Note: Increasing the size of the buffer will likely cause timeout issues.
     // In D3D12, timeout detection occurs when the GPU scheduler tries but cannot preempt the task
     // executing these commands in-flight. If this takes longer than ~2s, a device reset occurs and