Move classes from Core -> Utility.

This moves the following classes from Core -> Utility.

ConstString
Error
RegularExpression
Stream
StreamString

The goal here is to get lldbUtility into a state where it has
no dependendencies except on itself and LLVM, so it can be the
starting point at which to start untangling LLDB's dependencies.
These are all low level and very widely used classes, and
previously lldbUtility had dependencies up to lldbCore in order
to use these classes.  So moving then down to lldbUtility makes
sense from both the short term and long term perspective in
solving this problem.

Differential Revision: https://reviews.llvm.org/D29427

llvm-svn: 293941

1 files changed, 0 insertions, 65 deletions

diff --git a/lldb/source/Core/StreamString.cpp b/lldb/source/Core/StreamString.cpp
deleted file mode 100644
index 461648815f1..00000000000
--- a/lldb/source/Core/StreamString.cpp
+++ /dev/null
@@ -1,65 +0,0 @@
-//===-- StreamString.cpp ----------------------------------------*- C++ -*-===//
-//
-//                     The LLVM Compiler Infrastructure
-//
-// This file is distributed under the University of Illinois Open Source
-// License. See LICENSE.TXT for details.
-//
-//===----------------------------------------------------------------------===//
-
-#include "lldb/Core/StreamString.h"
-#include <stdio.h>
-
-using namespace lldb;
-using namespace lldb_private;
-
-StreamString::StreamString() : Stream(0, 4, eByteOrderBig) {}
-
-StreamString::StreamString(uint32_t flags, uint32_t addr_size,
-                           ByteOrder byte_order)
-    : Stream(flags, addr_size, byte_order), m_packet() {}
-
-StreamString::~StreamString() {}
-
-void StreamString::Flush() {
-  // Nothing to do when flushing a buffer based stream...
-}
-
-size_t StreamString::Write(const void *s, size_t length) {
-  m_packet.append(reinterpret_cast<const char *>(s), length);
-  return length;
-}
-
-void StreamString::Clear() { m_packet.clear(); }
-
-bool StreamString::Empty() const { return GetSize() == 0; }
-
-size_t StreamString::GetSize() const { return m_packet.size(); }
-
-size_t StreamString::GetSizeOfLastLine() const {
-  const size_t length = m_packet.size();
-  size_t last_line_begin_pos = m_packet.find_last_of("\r\n");
-  if (last_line_begin_pos == std::string::npos) {
-    return length;
-  } else {
-    ++last_line_begin_pos;
-    return length - last_line_begin_pos;
-  }
-}
-
-llvm::StringRef StreamString::GetString() const { return m_packet; }
-
-void StreamString::FillLastLineToColumn(uint32_t column, char fill_char) {
-  const size_t length = m_packet.size();
-  size_t last_line_begin_pos = m_packet.find_last_of("\r\n");
-  if (last_line_begin_pos == std::string::npos) {
-    last_line_begin_pos = 0;
-  } else {
-    ++last_line_begin_pos;
-  }
-
-  const size_t line_columns = length - last_line_begin_pos;
-  if (column > line_columns) {
-    m_packet.append(column - line_columns, fill_char);
-  }
-}