1 files changed, 0 insertions, 155 deletions
diff --git a/chromium/tools/memory_watcher/dllmain.cc b/chromium/tools/memory_watcher/dllmain.cc
deleted file mode 100644
index 6bd91535d50..00000000000
--- a/chromium/tools/memory_watcher/dllmain.cc
+++ /dev/null
@@ -1,155 +0,0 @@
-// Copyright (c) 2012 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-// The memory_watcher.dll is hooked by simply linking it.  When we get the
-// windows notification that this DLL is loaded, we do a few things:
-//    1) Register a Hot Key.
-//       Only one process can hook the Hot Key, so one will get it, and the
-//       others will silently fail.
-//    2) Create a thread to wait on an event.
-//       Since only one process will get the HotKey, it will be responsible for
-//       notifying all process when it's time to do something.  Each process
-//       will have a thread waiting for communication from the master to dump
-//       the callstacks.
-
-#include <windows.h>
-
-#include "base/at_exit.h"
-#include "tools/memory_watcher/memory_watcher.h"
-#include "tools/memory_watcher/hotkey.h"
-
-class MemoryWatcherDumpKey;  // Defined below.
-
-static wchar_t* kDumpEvent = L"MemWatcher.DumpEvent";
-static base::AtExitManager* g_memory_watcher_exit_manager = NULL;
-static MemoryWatcher* g_memory_watcher = NULL;
-static MemoryWatcherDumpKey* g_hotkey_handler = NULL;
-static HANDLE g_dump_event = INVALID_HANDLE_VALUE;
-static HANDLE g_quit_event = INVALID_HANDLE_VALUE;
-static HANDLE g_watcher_thread = INVALID_HANDLE_VALUE;
-
-// A HotKey to dump the memory statistics.
-class MemoryWatcherDumpKey : public HotKeyHandler {
- public:
-  MemoryWatcherDumpKey(UINT modifiers, UINT vkey)
-    : HotKeyHandler(modifiers, vkey) {}
-
-  virtual LRESULT OnHotKey(UINT, WPARAM, LPARAM, BOOL& bHandled) {
-    SetEvent(g_dump_event);
-    return 1;
-  }
-};
-
-// Creates the global memory watcher.
-void CreateMemoryWatcher() {
-  g_memory_watcher_exit_manager = new base::AtExitManager();
-  g_memory_watcher = new MemoryWatcher();
-  // Register ALT-CONTROL-D to Dump Memory stats.
-  g_hotkey_handler = new MemoryWatcherDumpKey(MOD_ALT|MOD_CONTROL, 0x44);
-}
-
-// Deletes the global memory watcher.
-void DeleteMemoryWatcher() {
-  if (g_hotkey_handler)
-    delete g_hotkey_handler;
-  g_hotkey_handler = NULL;
-  if (g_memory_watcher)
-    delete g_memory_watcher;
-  g_memory_watcher = NULL;
-
-  // Intentionly leak g_memory_watcher_exit_manager.
-}
-
-// Thread for watching for key events.
-DWORD WINAPI ThreadMain(LPVOID) {
-  bool stopping = false;
-  HANDLE events[2] =  { g_dump_event, g_quit_event };
-  while (!stopping) {
-    DWORD rv = WaitForMultipleObjects(2, events, FALSE, INFINITE);
-    switch (rv) {
-      case WAIT_OBJECT_0:
-        if (g_memory_watcher) {
-          g_memory_watcher->DumpLeaks();
-        }
-        stopping = true;
-        break;
-      case WAIT_OBJECT_0 + 1:
-        stopping = true;
-        break;
-      default:
-        NOTREACHED();
-        break;
-    }
-  }
-  return 0;
-}
-
-// Creates the background thread
-void CreateBackgroundThread() {
-  // Create a named event which can be used to notify
-  // all watched processes.
-  g_dump_event = CreateEvent(0, TRUE, FALSE, kDumpEvent);
-  DCHECK(g_dump_event != NULL);
-
-  // Create a local event which can be used to kill our
-  // background thread.
-  g_quit_event = CreateEvent(0, TRUE, FALSE, NULL);
-  DCHECK(g_quit_event != NULL);
-
-  // Create the background thread.
-  g_watcher_thread = CreateThread(0,
-                                0,
-                                ThreadMain,
-                                0,
-                                0,
-                                0);
-  DCHECK(g_watcher_thread != NULL);
-}
-
-// Tell the background thread to stop.
-void StopBackgroundThread() {
-  // Send notification to our background thread.
-  SetEvent(g_quit_event);
-
-  // Wait for our background thread to die.
-  DWORD rv = WaitForSingleObject(g_watcher_thread, INFINITE);
-  DCHECK(rv == WAIT_OBJECT_0);
-
-  // Cleanup our global handles.
-  CloseHandle(g_quit_event);
-  CloseHandle(g_dump_event);
-  CloseHandle(g_watcher_thread);
-}
-
-bool IsChromeExe() {
-  return GetModuleHandleA("chrome.exe") != NULL;
-}
-
-extern "C" {
-// DllMain is the windows entry point to this DLL.
-// We use the entry point as the mechanism for starting and stopping
-// the MemoryWatcher.
-BOOL WINAPI DllMain(HINSTANCE dll_instance, DWORD reason,
-                              LPVOID reserved) {
-  if (!IsChromeExe())
-    return FALSE;
-
-  switch (reason) {
-    case DLL_PROCESS_ATTACH:
-      CreateMemoryWatcher();
-      CreateBackgroundThread();
-      break;
-    case DLL_PROCESS_DETACH:
-      DeleteMemoryWatcher();
-      StopBackgroundThread();
-      break;
-  }
-  return TRUE;
-}
-
-__declspec(dllexport) void __cdecl SetLogName(char* name) {
-  g_memory_watcher->SetLogName(name);
-}
-
-}  // extern "C"