Add the crash client ID to the uninstall URL params.

chrome/common/chrome_paths_win.cc

 // 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.
 
 #include "chrome/common/chrome_paths_internal.h"
 
 #include <windows.h>
 #include <knownfolders.h>
 #include <shellapi.h>
 #include <shlobj.h>
@@ skipping 100 matching lines @@
 #if !defined(DISABLE_NACL)
   if (process_type == switches::kNaClBrokerProcess ||
       process_type == switches::kNaClLoaderProcess) {
     return true;
   }
 #endif
 
   return false;
 }
 
+bool GetDefaultCrashDumpLocation(base::FilePath* crash_dir) {
+  // In order to be able to start crash handling very early, we do not rely on

[Nico, 2016/01/13 21:36:29]

shouldn't this have an #if defined(OS_WIN) too?

[grt (UTC plus 2), 2016/01/14 01:44:41]

It's inherently OS_WIN on account of it being in a _win.cc file.

+  // chrome's PathService entries (for DIR_CRASH_DUMPS) being available on
+  // Windows. See https://crbug.com/564398.
+  if (!GetDefaultUserDataDirectory(crash_dir))
+    return false;
+  *crash_dir = crash_dir->Append(FILE_PATH_LITERAL("Crashpad"));
+  return true;
+}
+
 }  // namespace chrome