Revert "Add support for the new unwind method."

This reverts commit 1cd43d947074a5b2a4395b31e3c882f1daa771e9.

Reason for revert: Strange sailfish boot problem.

Change-Id: Ibde9375405cca4343c262335647dac120aab4d73

2 files changed, 0 insertions, 4 deletions

diff --git a/libbacktrace/include/backtrace/Backtrace.h b/libbacktrace/include/backtrace/Backtrace.h
index d67ea50..b919e81 100644
--- a/libbacktrace/include/backtrace/Backtrace.h
+++ b/libbacktrace/include/backtrace/Backtrace.h
@@ -90,8 +90,6 @@ public:
   // If map is NULL, then create the map and manage it internally.
   // If map is not NULL, the map is still owned by the caller.
   static Backtrace* Create(pid_t pid, pid_t tid, BacktraceMap* map = NULL);
-  // Same as above, but uses a different underlying unwinder.
-  static Backtrace* CreateNew(pid_t pid, pid_t tid, BacktraceMap* map = NULL);
 
   // Create an offline Backtrace object that can be used to do an unwind without a process
   // that is still running. If cache_file is set to true, then elf information will be cached
diff --git a/libbacktrace/include/backtrace/BacktraceMap.h b/libbacktrace/include/backtrace/BacktraceMap.h
index 963c34b..02a50f7 100644
--- a/libbacktrace/include/backtrace/BacktraceMap.h
+++ b/libbacktrace/include/backtrace/BacktraceMap.h
@@ -52,8 +52,6 @@ public:
   // Passing a map created with uncached set to true to Backtrace::Create()
   // is unsupported.
   static BacktraceMap* Create(pid_t pid, bool uncached = false);
-  // Same as above, but is compatible with the new unwinder.
-  static BacktraceMap* CreateNew(pid_t pid, bool uncached = false);
 
   static BacktraceMap* Create(pid_t pid, const std::vector<backtrace_map_t>& maps);