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

third_party/protobuf/.gitignore

Index: third_party/protobuf/.gitignore
diff --git a/third_party/protobuf/.gitignore b/third_party/protobuf/.gitignore
deleted file mode 100644
index e17724693c5fb08d95a8188ca739945687e1b3ac..0000000000000000000000000000000000000000
--- a/third_party/protobuf/.gitignore
+++ /dev/null
@@ -1,105 +0,0 @@
-# autogen.sh-generated files
-Makefile.in
-src/Makefile.in
-config.guess
-config.h.in
-config.sub
-configure
-depcomp
-install-sh
-ltmain.sh
-missing
-
-aclocal.m4
-m4/libtool.m4
-m4/ltoptions.m4
-m4/ltsugar.m4
-m4/ltversion.m4
-m4/lt~obsolete.m4
-autom4te.cache
-
-# downloaded files
-gmock
-
-# in-tree configure-generated files
-Makefile
-src/Makefile
-/config.h
-config.log
-config.status
-
-libtool
-protobuf-lite.pc
-protobuf.pc
-.deps
-stamp-h1
-
-# in-tree build products
-*.o
-*.lo
-*.la
-src/.libs
-*.so
-
-.dirstamp
-
-any_test.pb.*
-map*unittest.pb.*
-unittest*.pb.*
-cpp_test*.pb.*
-src/google/protobuf/util/**/*.pb.cc
-src/google/protobuf/util/**/*.pb.h
-
-*.pyc
-*.egg-info
-*_pb2.py
-python/*.egg
-python/.eggs/
-python/build/
-python/google/protobuf/compiler/
-
-src/protoc
-src/unittest_proto_middleman
-
-# Generated test scaffolding
-src/protobuf*-test
-src/test_plugin
-src/testzip.*
-src/zcg*zip
-ar-lib
-
-test-driver
-compile
-
-src/**/*.log
-src/**/*.trs
-
-# JavaBuild output.
-java/target
-javanano/target
-
-# Windows native output.
-cmake/build
-
-# NuGet packages: we want the repository configuration, but not the
-# packages themselves.
-/csharp/src/packages/*/
-
-# Directories created by opening the Objective C Xcode projects.
-objectivec/ProtocolBuffers_OSX.xcodeproj/project.xcworkspace/xcuserdata/
-objectivec/ProtocolBuffers_OSX.xcodeproj/project.xcworkspace/xcshareddata/ProtocolBuffers_OSX.xccheckout
-objectivec/ProtocolBuffers_OSX.xcodeproj/xcuserdata/
-objectivec/ProtocolBuffers_iOS.xcodeproj/project.xcworkspace/xcuserdata/
-objectivec/ProtocolBuffers_iOS.xcodeproj/project.xcworkspace/xcshareddata/ProtocolBuffers_iOS.xccheckout
-objectivec/ProtocolBuffers_iOS.xcodeproj/xcuserdata/
-# OS X's Finder creates these for state about opened windows/etc.
-**/.DS_Store
-
-# Comformance test output
-conformance/.libs/
-conformance/com/
-conformance/conformance-cpp
-conformance/conformance-test-runner
-conformance/conformance.pb.cc
-conformance/conformance.pb.h
-conformance/protoc_middleman