ART: Rename timeout_dumper to signal_dumper

To reflect the more broad applicability.

Bug: 134837513
Test: m test-art-host
Test: manual (change timeout)
Change-Id: I1206bd7b2be351ca2efae3564b677c28ea484766
diff --git a/tools/build_linux_bionic_tests.sh b/tools/build_linux_bionic_tests.sh
index c532c90..36e3bb8 100755
--- a/tools/build_linux_bionic_tests.sh
+++ b/tools/build_linux_bionic_tests.sh
@@ -80,7 +80,7 @@
   $soong_out/bin/profmand
   $soong_out/bin/hiddenapi
   $soong_out/bin/hprof-conv
-  $soong_out/bin/timeout_dumper
+  $soong_out/bin/signal_dumper
   $(find $host_out/apex -type f | sed "s:$host_out:$soong_out:g")
   $(find $host_out/lib64 -type f | sed "s:$host_out:$soong_out:g")
   $(find $host_out/nativetest64 -type f | sed "s:$host_out:$soong_out:g"))
diff --git a/tools/timeout_dumper/Android.bp b/tools/signal_dumper/Android.bp
similarity index 94%
rename from tools/timeout_dumper/Android.bp
rename to tools/signal_dumper/Android.bp
index bb813d4..f9d0310 100644
--- a/tools/timeout_dumper/Android.bp
+++ b/tools/signal_dumper/Android.bp
@@ -15,7 +15,7 @@
 //
 
 art_cc_binary {
-    name: "timeout_dumper",
+    name: "signal_dumper",
 
     host_supported: true,
     target: {
@@ -32,7 +32,7 @@
 
     defaults: ["art_defaults"],
 
-    srcs: ["timeout_dumper.cc"],
+    srcs: ["signal_dumper.cc"],
 
     shared_libs: [
         "libbacktrace",
diff --git a/tools/timeout_dumper/timeout_dumper.cc b/tools/signal_dumper/signal_dumper.cc
similarity index 100%
rename from tools/timeout_dumper/timeout_dumper.cc
rename to tools/signal_dumper/signal_dumper.cc