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Diffstat (limited to 'chrome/browser/chrome_content_browser_client.cc')
| -rw-r--r-- | chrome/browser/chrome_content_browser_client.cc | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/chrome/browser/chrome_content_browser_client.cc b/chrome/browser/chrome_content_browser_client.cc index 446e560a..f7fd810 100644 --- a/chrome/browser/chrome_content_browser_client.cc +++ b/chrome/browser/chrome_content_browser_client.cc @@ -2503,6 +2503,26 @@ void ChromeContentBrowserClient::GetAdditionalMappedFilesForChildProcess( mappings->Transfer(kAndroidICUDataDescriptor, base::ScopedFD(icudata_file.TakePlatformFile())); +#ifdef V8_USE_EXTERNAL_STARTUP_DATA + base::FilePath v8_data_path; + PathService::Get(base::DIR_ANDROID_APP_DATA, &v8_data_path); + DCHECK(!v8_data_path.empty()); + + int file_flags = base::File::FLAG_OPEN | base::File::FLAG_READ; + base::FilePath v8_natives_data_path = + v8_data_path.AppendASCII("natives_blob.bin"); + base::FilePath v8_snapshot_data_path = + v8_data_path.AppendASCII("snapshot_blob.bin"); + base::File v8_natives_data_file(v8_natives_data_path, file_flags); + base::File v8_snapshot_data_file(v8_snapshot_data_path, file_flags); + DCHECK(v8_natives_data_file.IsValid()); + DCHECK(v8_snapshot_data_file.IsValid()); + mappings->Transfer(kV8NativesDataDescriptor, + base::ScopedFD(v8_natives_data_file.TakePlatformFile())); + mappings->Transfer(kV8SnapshotDataDescriptor, + base::ScopedFD(v8_snapshot_data_file.TakePlatformFile())); +#endif // V8_USE_EXTERNAL_STARTUP_DATA + #else int crash_signal_fd = GetCrashSignalFD(command_line); if (crash_signal_fd >= 0) { |