Rename Error -> Status.

This renames the LLDB error class to Status, as discussed
on the lldb-dev mailing list.

A change of this magnitude cannot easily be done without
find and replace, but that has potential to catch unwanted
occurrences of common strings such as "Error".  Every effort
was made to find all the obvious things such as the word "Error"
appearing in a string, etc, but it's possible there are still
some lingering occurences left around.  Hopefully nothing too
serious.

llvm-svn: 302872
diff --git a/lldb/source/Plugins/Process/Windows/Common/LocalDebugDelegate.h b/lldb/source/Plugins/Process/Windows/Common/LocalDebugDelegate.h
index 819854a..2cb479c 100644
--- a/lldb/source/Plugins/Process/Windows/Common/LocalDebugDelegate.h
+++ b/lldb/source/Plugins/Process/Windows/Common/LocalDebugDelegate.h
@@ -55,7 +55,7 @@
                  lldb::addr_t module_addr) override;
   void OnUnloadDll(lldb::addr_t module_addr) override;
   void OnDebugString(const std::string &message) override;
-  void OnDebuggerError(const Error &error, uint32_t type) override;
+  void OnDebuggerError(const Status &error, uint32_t type) override;
 
 private:
   ProcessWindowsSP GetProcessPointer();