Win port: Introduce //base/ctrl_c_handler.h

A simple wrapper to abstract signal handling
and provide a Windows alternative.

Bug: 174454879
Change-Id: I0af165dd262ba8830ad9852a2840eac810167e85
diff --git a/Android.bp b/Android.bp
index 3376ba3..046da6e 100644
--- a/Android.bp
+++ b/Android.bp
@@ -6402,6 +6402,7 @@
 filegroup {
   name: "perfetto_src_base_base",
   srcs: [
+    "src/base/ctrl_c_handler.cc",
     "src/base/event_fd.cc",
     "src/base/file_utils.cc",
     "src/base/logging.cc",