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

lldb/source/Plugins/ObjectFile/ELF/ObjectFileELF.cpp

@@ -25,8 +25,8 @@
 #include "lldb/Target/SectionLoadList.h"
 #include "lldb/Target/Target.h"
 #include "lldb/Utility/DataBufferLLVM.h"
-#include "lldb/Utility/Error.h"
 #include "lldb/Utility/Log.h"
+#include "lldb/Utility/Status.h"
 #include "lldb/Utility/Stream.h"
 
 #include "llvm/ADT/PointerUnion.h"
@@ -1079,7 +1079,7 @@ Address ObjectFileELF::GetImageInfoAddress(Target *target) {
       if (dyn_base == LLDB_INVALID_ADDRESS)
         return Address();
 
-      Error error;
+      Status error;
       if (symbol.d_tag == DT_MIPS_RLD_MAP) {
         // DT_MIPS_RLD_MAP tag stores an absolute address of the debug pointer.
         Address addr;
@@ -1232,12 +1232,12 @@ size_t ObjectFileELF::ParseProgramHeaders() {
       m_header);
 }
 
-lldb_private::Error
+lldb_private::Status
 ObjectFileELF::RefineModuleDetailsFromNote(lldb_private::DataExtractor &data,
                                            lldb_private::ArchSpec &arch_spec,
                                            lldb_private::UUID &uuid) {
   Log *log(lldb_private::GetLogIfAllCategoriesSet(LIBLLDB_LOG_MODULES));
-  Error error;
+  Status error;
 
   lldb::offset_t offset = 0;
 
@@ -1763,7 +1763,7 @@ size_t ObjectFileELF::GetSectionHeaderInfo(SectionHeaderColl &section_headers,
           DataExtractor data;
           if (section_size && (set_data(data, sheader.sh_offset,
                                         section_size) == section_size)) {
-            Error error = RefineModuleDetailsFromNote(data, arch_spec, uuid);
+            Status error = RefineModuleDetailsFromNote(data, arch_spec, uuid);
             if (error.Fail()) {
               if (log)
                 log->Printf("ObjectFileELF::%s ELF note processing failed: %s",