Flatten the kokoro/ directory structure. (2 of 2)

Change-Id: Ie5a5ccd80d0339ddea2513d89487cfb0de04b5a3
Reviewed-on: https://code-review.googlesource.com/9491
Reviewed-by: Paul Wankadia <junyer@google.com>
diff --git a/kokoro/ubuntu/continuous-bazel.cfg b/kokoro/ubuntu/continuous-bazel.cfg
deleted file mode 100644
index 5a48a4f..0000000
--- a/kokoro/ubuntu/continuous-bazel.cfg
+++ /dev/null
@@ -1 +0,0 @@
-build_file: "re2/kokoro/ubuntu/continuous-bazel.sh"
diff --git a/kokoro/ubuntu/continuous-bazel.sh b/kokoro/ubuntu/continuous-bazel.sh
deleted file mode 100755
index 6f25982..0000000
--- a/kokoro/ubuntu/continuous-bazel.sh
+++ /dev/null
@@ -1,26 +0,0 @@
-#!/bin/bash
-set -eux
-
-cd git/re2
-
-bazel clean
-bazel build --compilation_mode=dbg -- //...
-bazel test  --compilation_mode=dbg --test_output=errors -- //... \
-  -//:dfa_test \
-  -//:exhaustive1_test \
-  -//:exhaustive2_test \
-  -//:exhaustive3_test \
-  -//:exhaustive_test \
-  -//:random_test
-
-bazel clean
-bazel build --compilation_mode=opt -- //...
-bazel test  --compilation_mode=opt --test_output=errors -- //... \
-  -//:dfa_test \
-  -//:exhaustive1_test \
-  -//:exhaustive2_test \
-  -//:exhaustive3_test \
-  -//:exhaustive_test \
-  -//:random_test
-
-exit 0
diff --git a/kokoro/windows/continuous-cmake.bat b/kokoro/windows/continuous-cmake.bat
deleted file mode 100755
index b6d2f6f..0000000
--- a/kokoro/windows/continuous-cmake.bat
+++ /dev/null
@@ -1,11 +0,0 @@
-CD git/re2                                                            || EXIT /B 1
-
-cmake -D CMAKE_BUILD_TYPE=Debug -G "Visual Studio 12 2013" -A x64 .   || EXIT /B 1
-cmake --build . --config Debug --clean-first                          || EXIT /B 1
-ctest -C Debug --output-on-failure -E dfa^|exhaustive^|random         || EXIT /B 1
-
-cmake -D CMAKE_BUILD_TYPE=Release -G "Visual Studio 12 2013" -A x64 . || EXIT /B 1
-cmake --build . --config Release --clean-first                        || EXIT /B 1
-ctest -C Release --output-on-failure -E dfa^|exhaustive^|random       || EXIT /B 1
-
-EXIT /B 0
diff --git a/kokoro/windows/continuous-cmake.cfg b/kokoro/windows/continuous-cmake.cfg
deleted file mode 100644
index cc6d4aa..0000000
--- a/kokoro/windows/continuous-cmake.cfg
+++ /dev/null
@@ -1 +0,0 @@
-build_file: "re2/kokoro/windows/continuous-cmake.bat"