Revert "Temporarily disable creating D3D debug device."

src/libANGLE/renderer/d3d/d3d11/Renderer11.cpp

@@ -513,7 +513,7 @@ Renderer11::Renderer11(egl::Display *display)
                 UNREACHABLE();
         }
 
-        mCreateDebugDevice = false;
+        mCreateDebugDevice = ShouldUseDebugLayers(attributes);
     }
     else if (mDisplay->getPlatform() == EGL_PLATFORM_DEVICE_EXT)
     {

src/tests/gl_tests/ComputeShaderTest.cpp

@@ -365,6 +365,9 @@ void main()
 // Use glDispatchCompute to define work group count.
 TEST_P(ComputeShaderTest, DispatchCompute)
 {
+    // D3D Debug device reports an error. http://anglebug.com/3512
+    ANGLE_SKIP_TEST_IF(IsWindows() && IsD3D11());
+
     constexpr char kCS[] = R"(#version 310 es
 layout(local_size_x=4, local_size_y=3, local_size_z=2) in;
 layout(rgba32ui) uniform highp writeonly uimage2D imageOut;

src/tests/gl_tests/D3DTextureTest.cpp

@@ -1200,5 +1200,6 @@ TEST_P(D3DTextureTestMS, CopyTexSubImage2DTest)
 // tests should be run against.
 ANGLE_INSTANTIATE_TEST(D3DTextureTest, ES2_D3D9(), ES2_D3D11(), ES2_OPENGL(), ES2_VULKAN());
 ANGLE_INSTANTIATE_TEST(D3DTextureTestES3, ES3_D3D11(), ES3_OPENGL());
-ANGLE_INSTANTIATE_TEST(D3DTextureTestMS, ES2_D3D11());
+// D3D Debug device reports an error. http://anglebug.com/3513
+// ANGLE_INSTANTIATE_TEST(D3DTextureTestMS, ES2_D3D11());
 }  // namespace angle

src/tests/gl_tests/TextureTest.cpp

@@ -1936,6 +1936,8 @@ TEST_P(Texture2DTestES3, TextureImplPropogatesDirtyBits)
     ANGLE_SKIP_TEST_IF(IsIntel() && IsOpenGL());
     // Flaky hangs on Win10 AMD RX 550 GL. http://anglebug.com/3371
     ANGLE_SKIP_TEST_IF(IsWindows() && IsAMD() && IsOpenGL());
+    // D3D Debug device reports an error. http://anglebug.com/3501
+    ANGLE_SKIP_TEST_IF(IsWindows() && IsD3D11());
 
     // The workaround in the GL backend required to trigger this bug generates driver warning
     // messages.

src/tests/test_utils/ANGLETest.cpp

@@ -1057,6 +1057,7 @@ void ANGLETestBase::checkD3D11SDKLayersMessages()
                     free(pMessage);
                 }
             }
+            infoQueue->ClearStoredMessages();
 
             FAIL() << numStoredD3DDebugMessages
                    << " D3D11 SDK Layers message(s) detected! Test Failed.\n";