Rename some files to avoid conflicting .obj files on Windows
diff --git a/BUILD b/BUILD
index 6e1289d..385afc4 100644
--- a/BUILD
+++ b/BUILD
@@ -1320,32 +1320,32 @@
     "src/cpp/common/secure_channel_arguments.cc",
     "src/cpp/common/secure_create_auth_context.cc",
     "src/cpp/server/secure_server_credentials.cc",
-    "src/cpp/client/channel.cc",
+    "src/cpp/client/channel_cc.cc",
     "src/cpp/client/client_context.cc",
     "src/cpp/client/create_channel.cc",
     "src/cpp/client/create_channel_internal.cc",
     "src/cpp/client/create_channel_posix.cc",
-    "src/cpp/client/credentials.cc",
+    "src/cpp/client/credentials_cc.cc",
     "src/cpp/client/generic_stub.cc",
     "src/cpp/client/insecure_credentials.cc",
     "src/cpp/common/channel_arguments.cc",
-    "src/cpp/common/completion_queue.cc",
+    "src/cpp/common/completion_queue_cc.cc",
     "src/cpp/common/core_codegen.cc",
     "src/cpp/common/rpc_method.cc",
     "src/cpp/server/async_generic_service.cc",
     "src/cpp/server/create_default_thread_pool.cc",
     "src/cpp/server/dynamic_thread_pool.cc",
     "src/cpp/server/insecure_server_credentials.cc",
-    "src/cpp/server/server.cc",
     "src/cpp/server/server_builder.cc",
+    "src/cpp/server/server_cc.cc",
     "src/cpp/server/server_context.cc",
     "src/cpp/server/server_credentials.cc",
     "src/cpp/server/server_posix.cc",
-    "src/cpp/util/byte_buffer.cc",
-    "src/cpp/util/slice.cc",
+    "src/cpp/util/byte_buffer_cc.cc",
+    "src/cpp/util/slice_cc.cc",
     "src/cpp/util/status.cc",
     "src/cpp/util/string_ref.cc",
-    "src/cpp/util/time.cc",
+    "src/cpp/util/time_cc.cc",
     "src/core/lib/channel/channel_args.c",
     "src/core/lib/channel/channel_stack.c",
     "src/core/lib/channel/channel_stack_builder.c",
@@ -1719,32 +1719,32 @@
     "src/core/lib/transport/transport.h",
     "src/core/lib/transport/transport_impl.h",
     "src/cpp/common/insecure_create_auth_context.cc",
-    "src/cpp/client/channel.cc",
+    "src/cpp/client/channel_cc.cc",
     "src/cpp/client/client_context.cc",
     "src/cpp/client/create_channel.cc",
     "src/cpp/client/create_channel_internal.cc",
     "src/cpp/client/create_channel_posix.cc",
-    "src/cpp/client/credentials.cc",
+    "src/cpp/client/credentials_cc.cc",
     "src/cpp/client/generic_stub.cc",
     "src/cpp/client/insecure_credentials.cc",
     "src/cpp/common/channel_arguments.cc",
-    "src/cpp/common/completion_queue.cc",
+    "src/cpp/common/completion_queue_cc.cc",
     "src/cpp/common/core_codegen.cc",
     "src/cpp/common/rpc_method.cc",
     "src/cpp/server/async_generic_service.cc",
     "src/cpp/server/create_default_thread_pool.cc",
     "src/cpp/server/dynamic_thread_pool.cc",
     "src/cpp/server/insecure_server_credentials.cc",
-    "src/cpp/server/server.cc",
     "src/cpp/server/server_builder.cc",
+    "src/cpp/server/server_cc.cc",
     "src/cpp/server/server_context.cc",
     "src/cpp/server/server_credentials.cc",
     "src/cpp/server/server_posix.cc",
-    "src/cpp/util/byte_buffer.cc",
-    "src/cpp/util/slice.cc",
+    "src/cpp/util/byte_buffer_cc.cc",
+    "src/cpp/util/slice_cc.cc",
     "src/cpp/util/status.cc",
     "src/cpp/util/string_ref.cc",
-    "src/cpp/util/time.cc",
+    "src/cpp/util/time_cc.cc",
     "src/core/lib/channel/channel_args.c",
     "src/core/lib/channel/channel_stack.c",
     "src/core/lib/channel/channel_stack_builder.c",