Partially componentize chrome/common/crash_keys.

components/crash_keys/BUILD.gn

Index: components/crash_keys/BUILD.gn
diff --git a/device/bluetooth/uribeacon/BUILD.gn b/components/crash_keys/BUILD.gn
similarity index 75%
copy from device/bluetooth/uribeacon/BUILD.gn
copy to components/crash_keys/BUILD.gn
index 484e27270327646f886047b1d4d39d1a2e6641f1..d15cd18be91424972fa2fe50d60cb58c01aee8b5 100644
--- a/device/bluetooth/uribeacon/BUILD.gn
+++ b/components/crash_keys/BUILD.gn
@@ -2,11 +2,12 @@
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
-source_set("uribeacon") {
+source_set("crash_keys") {
   sources = [
-    "uri_encoder.cc",
-    "uri_encoder.h",
+    "crash_keys.cc",
+    "crash_keys.h",
   ]
+
   deps = [
     "//base",
   ]