Kokoro: Remove now unused files

Bug: b/130343040
Change-Id: I413e35e8df6d3609399b33f6696661754e205d24
Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/29032
Presubmit-Ready: Ben Clayton <bclayton@google.com>
Tested-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Chris Forbes <chrisforbes@google.com>
diff --git a/tests/kokoro/gcp_ubuntu/continuous.cfg b/tests/kokoro/gcp_ubuntu/continuous.cfg
deleted file mode 100644
index 420990c..0000000
--- a/tests/kokoro/gcp_ubuntu/continuous.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# TODO(b/130343040): REMOVE THIS FILE.
-
-# Location of the continuous bash script in Git.
-build_file: "SwiftShader/tests/kokoro/gcp_ubuntu/continuous.sh"
diff --git a/tests/kokoro/gcp_ubuntu/presubmit.cfg b/tests/kokoro/gcp_ubuntu/presubmit.cfg
deleted file mode 100644
index 420990c..0000000
--- a/tests/kokoro/gcp_ubuntu/presubmit.cfg
+++ /dev/null
@@ -1,6 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# TODO(b/130343040): REMOVE THIS FILE.
-
-# Location of the continuous bash script in Git.
-build_file: "SwiftShader/tests/kokoro/gcp_ubuntu/continuous.sh"
diff --git a/tests/kokoro/gcp_windows/continuous.cfg b/tests/kokoro/gcp_windows/continuous.cfg
deleted file mode 100644
index 37775b9..0000000
--- a/tests/kokoro/gcp_windows/continuous.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# TODO(b/130343040): REMOVE THIS FILE.
-
-# Location of the continuous script in Git.
-build_file: "SwiftShader/tests/kokoro/gcp_windows/continuous.bat"
-
diff --git a/tests/kokoro/gcp_windows/presubmit.cfg b/tests/kokoro/gcp_windows/presubmit.cfg
deleted file mode 100644
index 37775b9..0000000
--- a/tests/kokoro/gcp_windows/presubmit.cfg
+++ /dev/null
@@ -1,7 +0,0 @@
-# Format: //devtools/kokoro/config/proto/build.proto
-
-# TODO(b/130343040): REMOVE THIS FILE.
-
-# Location of the continuous script in Git.
-build_file: "SwiftShader/tests/kokoro/gcp_windows/continuous.bat"
-