Rip out bzip compression for native sources.

src/api.cc

Index: src/api.cc
diff --git a/src/api.cc b/src/api.cc
index 8f0dcf6bddb6bee8c5750f1b84e248da3de8a1c7..3a2e822e85a7349dc43c083d28b435f50585369c 100644
--- a/src/api.cc
+++ b/src/api.cc
@@ -196,134 +196,6 @@ static inline bool IsExecutionTerminatingCheck(i::Isolate* isolate) {
 }
 
 
-StartupDataDecompressor::StartupDataDecompressor()
-    : raw_data(i::NewArray<char*>(V8::GetCompressedStartupDataCount())) {
-  for (int i = 0; i < V8::GetCompressedStartupDataCount(); ++i) {
-    raw_data[i] = NULL;
-  }
-}
-
-
-StartupDataDecompressor::~StartupDataDecompressor() {
-  for (int i = 0; i < V8::GetCompressedStartupDataCount(); ++i) {
-    i::DeleteArray(raw_data[i]);
-  }
-  i::DeleteArray(raw_data);
-}
-
-
-int StartupDataDecompressor::Decompress() {
-  int compressed_data_count = V8::GetCompressedStartupDataCount();
-  StartupData* compressed_data =
-      i::NewArray<StartupData>(compressed_data_count);
-  V8::GetCompressedStartupData(compressed_data);
-  for (int i = 0; i < compressed_data_count; ++i) {
-    char* decompressed = raw_data[i] =
-        i::NewArray<char>(compressed_data[i].raw_size);
-    if (compressed_data[i].compressed_size != 0) {
-      int result = DecompressData(decompressed,
-                                  &compressed_data[i].raw_size,
-                                  compressed_data[i].data,
-                                  compressed_data[i].compressed_size);
-      if (result != 0) return result;
-    } else {
-      DCHECK_EQ(0, compressed_data[i].raw_size);
-    }
-    compressed_data[i].data = decompressed;
-  }
-  V8::SetDecompressedStartupData(compressed_data);
-  i::DeleteArray(compressed_data);
-  return 0;
-}
-
-
-StartupData::CompressionAlgorithm V8::GetCompressedStartupDataAlgorithm() {
-#ifdef COMPRESS_STARTUP_DATA_BZ2
-  return StartupData::kBZip2;
-#else
-  return StartupData::kUncompressed;
-#endif
-}
-
-
-enum CompressedStartupDataItems {
-  kSnapshot = 0,
-  kSnapshotContext,
-  kLibraries,
-  kExperimentalLibraries,
-  kCompressedStartupDataCount
-};
-
-
-int V8::GetCompressedStartupDataCount() {
-#ifdef COMPRESS_STARTUP_DATA_BZ2
-  return kCompressedStartupDataCount;
-#else
-  return 0;
-#endif
-}
-
-
-void V8::GetCompressedStartupData(StartupData* compressed_data) {
-#ifdef COMPRESS_STARTUP_DATA_BZ2
-  compressed_data[kSnapshot].data =
-      reinterpret_cast<const char*>(i::Snapshot::data());
-  compressed_data[kSnapshot].compressed_size = i::Snapshot::size();
-  compressed_data[kSnapshot].raw_size = i::Snapshot::raw_size();
-
-  compressed_data[kSnapshotContext].data =
-      reinterpret_cast<const char*>(i::Snapshot::context_data());
-  compressed_data[kSnapshotContext].compressed_size =
-      i::Snapshot::context_size();
-  compressed_data[kSnapshotContext].raw_size = i::Snapshot::context_raw_size();
-
-  i::Vector<const i::byte> libraries_source = i::Natives::GetScriptsSource();
-  compressed_data[kLibraries].data =
-      reinterpret_cast<const char*>(libraries_source.start());
-  compressed_data[kLibraries].compressed_size = libraries_source.length();
-  compressed_data[kLibraries].raw_size = i::Natives::GetRawScriptsSize();
-
-  i::Vector<const i::byte> exp_libraries_source =
-      i::ExperimentalNatives::GetScriptsSource();
-  compressed_data[kExperimentalLibraries].data =
-      reinterpret_cast<const char*>(exp_libraries_source.start());
-  compressed_data[kExperimentalLibraries].compressed_size =
-      exp_libraries_source.length();
-  compressed_data[kExperimentalLibraries].raw_size =
-      i::ExperimentalNatives::GetRawScriptsSize();
-#endif
-}
-
-
-void V8::SetDecompressedStartupData(StartupData* decompressed_data) {
-#ifdef COMPRESS_STARTUP_DATA_BZ2
-  DCHECK_EQ(i::Snapshot::raw_size(), decompressed_data[kSnapshot].raw_size);
-  i::Snapshot::set_raw_data(
-      reinterpret_cast<const i::byte*>(decompressed_data[kSnapshot].data));
-
-  DCHECK_EQ(i::Snapshot::context_raw_size(),
-            decompressed_data[kSnapshotContext].raw_size);
-  i::Snapshot::set_context_raw_data(
-      reinterpret_cast<const i::byte*>(
-          decompressed_data[kSnapshotContext].data));
-
-  DCHECK_EQ(i::Natives::GetRawScriptsSize(),
-            decompressed_data[kLibraries].raw_size);
-  i::Vector<const char> libraries_source(
-      decompressed_data[kLibraries].data,
-      decompressed_data[kLibraries].raw_size);
-  i::Natives::SetRawScriptsSource(libraries_source);
-
-  DCHECK_EQ(i::ExperimentalNatives::GetRawScriptsSize(),
-            decompressed_data[kExperimentalLibraries].raw_size);
-  i::Vector<const char> exp_libraries_source(
-      decompressed_data[kExperimentalLibraries].data,
-      decompressed_data[kExperimentalLibraries].raw_size);
-  i::ExperimentalNatives::SetRawScriptsSource(exp_libraries_source);
-#endif
-}
-
-
 void V8::SetNativesDataBlob(StartupData* natives_blob) {
 #ifdef V8_USE_EXTERNAL_STARTUP_DATA
   i::SetNativesFromFile(natives_blob);