configure: remove ENABLE_CRASHDUMP placeholder

It's called ENABLE_BREAKPAD now.

Change-Id: I757c4da415fb895d7cc24f13e201329111246367

config_host.mk.in

@@ -114,7 +114,6 @@ export SYSTEM_COINMP=@SYSTEM_COINMP@
 export COINMP_CFLAGS=@COINMP_CFLAGS@
 export COINMP_LIBS=@COINMP_LIBS@
 export ENABLE_COLLADA=@ENABLE_COLLADA@
-export ENABLE_CRASHDUMP=@ENABLE_CRASHDUMP@
 export ENABLE_CUPS=@ENABLE_CUPS@
 export ENABLE_CURL=@ENABLE_CURL@
 export ENABLE_FUZZERS=@ENABLE_FUZZERS@

configure.ac

@@ -4587,10 +4587,6 @@ dnl Check for syslog header
 dnl ===================================================================
 AC_CHECK_HEADER(syslog.h, AC_DEFINE(HAVE_SYSLOG_H))
 
-# placeholder for future crash reporter feature
-ENABLE_CRASHDUMP=""
-AC_SUBST(ENABLE_CRASHDUMP)
-
 dnl Set the ENABLE_WERROR variable. (Activate --enable-werror)
 dnl ===================================================================
 AC_MSG_CHECKING([whether to turn warnings to errors])

solenv/gbuild/gbuild.mk

@@ -115,8 +115,8 @@ ENABLE_DEBUGINFO_FOR := all
 endif
 endif
 
-# note: ENABLE_CRASHDUMP turns on gb_SYMBOL
-ifneq ($(strip $(ENABLE_SYMBOLS)$(enable_symbols)$(ENABLE_CRASHDUMP)),)
+# note: ENABLE_BREAKPAD turns on gb_SYMBOL
+ifneq ($(strip $(ENABLE_SYMBOLS)$(enable_symbols)$(ENABLE_BREAKPAD)),)
 gb_SYMBOL := $(true)
 else
 gb_SYMBOL := $(false)