Keep only base/extractor.[cc|h].

base/module_utils.cc

Index: base/module_utils.cc
diff --git a/base/module_utils.cc b/base/module_utils.cc
deleted file mode 100644
index c9f9e89f7109a9160ababc0bee10b53045ce6ca2..0000000000000000000000000000000000000000
--- a/base/module_utils.cc
+++ /dev/null
@@ -1,91 +0,0 @@
-// Copyright 2004-2009 Google Inc.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-// ========================================================================
-
-#include "omaha/base/debug.h"
-#include "omaha/base/logging.h"
-#include "omaha/base/module_utils.h"
-#include "omaha/base/utils.h"
-
-namespace omaha {
-
-const int kLongPath = (_MAX_PATH * 2);
-const int kReallyLongPath = (kLongPath * 2);
-
-HMODULE ModuleFromStatic(void* pointer_to_static_in_module) {
-  ASSERT(pointer_to_static_in_module, (L""));
-
-  MEMORY_BASIC_INFORMATION info = { 0 };
-  VirtualQuery(reinterpret_cast<void*>(pointer_to_static_in_module),
-    &info, sizeof(info));
-  // Module handles are just the allocation base address of the module.
-  return reinterpret_cast<HMODULE>(info.AllocationBase);
-}
-
-bool GetModuleDirectory(HMODULE module, TCHAR* directory) {
-  ASSERT(directory, (L"Invalid arguments"));
-  if (!directory) {
-    return false;
-  }
-
-  // PathRemoveFileSpec only supports buffers up to MAX_PATH so we must
-  // limit ourselves to this.  It will "always" work anyway, given that
-  // our installation path is not absurdly deep.
-  if (0 == GetModuleFileName(module, directory, MAX_PATH)) {
-    ASSERT(false, (L"Path longer than MAX_PATH"));
-    return false;
-  }
-
-  if (!String_PathRemoveFileSpec(directory)) {
-    ASSERT(false, (L"PathRemoveFileSpec failed"));
-    // Ensure we don't return with an incorrect path in the buffer that was
-    // passed in.
-    ZeroMemory(directory, MAX_PATH * sizeof(TCHAR));
-    return false;
-  }
-
-  return true;
-}
-
-HRESULT GetModuleFileName(HMODULE module, CString* path) {
-  ASSERT(path, (_T("must be valid")));
-
-  // _MAX_PATH should cover at least 99% of the paths
-  int buf_size = _MAX_PATH;
-  int chars_copied = 0;
-  while ((chars_copied = ::GetModuleFileName(module,
-                                             CStrBuf(*path, buf_size + 1),
-                                             buf_size)) == buf_size) {
-    // We'll stop before things get ridiculous
-    if (buf_size >= kReallyLongPath) {
-      UTIL_LOG(LEVEL_ERROR,
-               (_T("[GetModuleFileName - unusually long path '%s']"), path));
-      chars_copied = 0;
-      ::SetLastError(ERROR_NOT_ENOUGH_MEMORY);
-      break;
-    }
-
-    buf_size *= 2;
-  }
-
-  if (!chars_copied) {
-    path->Empty();
-    return GetCurError();
-  }
-
-  return S_OK;
-}
-
-}  // namespace omaha
-