Remove __DATE__/__TIME__ from init and debuggerd

Keeping these means that every build has different init and debuggerd
binaries, even if the source was the same. So OTAs that don't touch
these sources would still need to update the binaries.

Both of these messages are only informational, so can be safely removed.
Bootchart already encodes build-specific information from the system
properties.

Bug: 24204119
Change-Id: I7ebd65a20a3e031e7528c9f741616e20b3cd7446
(cherry picked from commit 30622bbb209db187f6851e4cf0cdaa147c2fca9f)
diff --git a/debuggerd/debuggerd.cpp b/debuggerd/debuggerd.cpp
index b84a4e5..9c8a41e 100644
--- a/debuggerd/debuggerd.cpp
+++ b/debuggerd/debuggerd.cpp
@@ -538,7 +538,7 @@
     return 1;
   fcntl(s, F_SETFD, FD_CLOEXEC);
 
-  ALOGI("debuggerd: " __DATE__ " " __TIME__ "\n");
+  ALOGI("debuggerd: starting\n");
 
   for (;;) {
     sockaddr addr;
diff --git a/init/bootchart.cpp b/init/bootchart.cpp
index 95687cb..df8359d 100644
--- a/init/bootchart.cpp
+++ b/init/bootchart.cpp
@@ -89,7 +89,7 @@
     if (out == NULL) {
         return;
     }
-    fprintf(out, "version = Android init 0.8 " __TIME__  "\n");
+    fprintf(out, "version = Android init 0.8\n");
     fprintf(out, "title = Boot chart for Android (%s)\n", date);
     fprintf(out, "system.uname = %s %s %s %s\n", uts.sysname, uts.release, uts.version, uts.machine);
     fprintf(out, "system.release = %s\n", fingerprint);