Breakpad coverage for chrome_elf start up

chrome_elf/create_file/chrome_create_file.cc

 // Copyright 2014 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_elf/create_file/chrome_create_file.h"
 
 #include <string>
 
 #include "base/strings/string16.h"
 #include "chrome_elf/chrome_elf_constants.h"
+#include "chrome_elf/chrome_elf_util.h"
 #include "chrome_elf/ntdll_cache.h"
 #include "sandbox/win/src/nt_internals.h"
 
 namespace {
 
 // From ShlObj.h in the Windows SDK.
 #define CSIDL_LOCAL_APPDATA 0x001c
 
 typedef BOOL (WINAPI *PathIsUNCFunction)(
   IN LPCWSTR path);
@@ skipping 215 matching lines @@
   } else if (creation_disposition == FILE_OVERWRITE_IF) {
     SetLastError(io_status_block.Information == FILE_OVERWRITTEN ?
         ERROR_ALREADY_EXISTS : ERROR_SUCCESS);
   } else {
     SetLastError(ERROR_SUCCESS);
   }
 
   return file_handle;
 }
 
-bool IsCanary(LPWSTR exe_path) {
-  wchar_t* found = wcsstr(exe_path, L"Google\\Chrome SxS");
-  return !!found;
-}
-
 bool ShouldBypass(LPCWSTR file_path) {
   // Do not redirect in non-browser processes.
   wchar_t* command_line = ::GetCommandLine();
   if (command_line && wcsstr(command_line, L"--type"))
     return false;
 
   // If the shell functions are not present, forward the call to kernel32.
   if (!PopulateShellFunctions())
     return false;
 
@@ skipping 26 matching lines @@
   LPCWSTR file_name = g_path_find_filename_func(file_path);
 
   bool in_userdata_dir = !!g_path_is_prefix_func(local_appdata_path, file_path);
   bool is_settings_file = wcscmp(file_name, kPreferencesFilename) == 0 ||
       wcscmp(file_name, kLocalStateFilename) == 0;
 
   // Check if we are trying to access the Preferences in the UserData dir. If
   // so, then redirect the call to bypass kernel32.
   return in_userdata_dir && is_settings_file;
 }