Revert https://codereview.chromium.org/1291903002 (protobuf roll).

third_party/protobuf/gmock.BUILD

Index: third_party/protobuf/gmock.BUILD
diff --git a/third_party/protobuf/gmock.BUILD b/third_party/protobuf/gmock.BUILD
deleted file mode 100644
index 66cddea9f4d6ccab27c1ef551e013faaa07df7ed..0000000000000000000000000000000000000000
--- a/third_party/protobuf/gmock.BUILD
+++ /dev/null
@@ -1,23 +0,0 @@
-cc_library(
-    name = "gtest",
-    srcs = [
-        "gmock-1.7.0/gtest/src/gtest-all.cc",
-        "gmock-1.7.0/src/gmock-all.cc",
-    ],
-    includes = [
-        "gmock-1.7.0",
-        "gmock-1.7.0/gtest",
-        "gmock-1.7.0/gtest/include",
-        "gmock-1.7.0/include",
-    ],
-    linkopts = ["-pthread"],
-    visibility = ["//visibility:public"],
-)
-
-cc_library(
-    name = "gtest_main",
-    srcs = ["gmock-1.7.0/src/gmock_main.cc"],
-    linkopts = ["-pthread"],
-    visibility = ["//visibility:public"],
-    deps = [":gtest"],
-)