1 files changed, 0 insertions, 141 deletions
diff --git a/src/3rdparty/v8/src/extensions/externalize-string-extension.cc b/src/3rdparty/v8/src/extensions/externalize-string-extension.cc
deleted file mode 100644
index 76d2030..0000000
--- a/src/3rdparty/v8/src/extensions/externalize-string-extension.cc
+++ /dev/null
@@ -1,141 +0,0 @@
-// Copyright 2010 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#include "externalize-string-extension.h"
-
-namespace v8 {
-namespace internal {
-
-template <typename Char, typename Base>
-class SimpleStringResource : public Base {
- public:
-  // Takes ownership of |data|.
-  SimpleStringResource(Char* data, size_t length)
-      : data_(data),
-        length_(length) {}
-
-  virtual ~SimpleStringResource() { delete[] data_; }
-
-  virtual const Char* data() const { return data_; }
-
-  virtual size_t length() const { return length_; }
-
- private:
-  Char* const data_;
-  const size_t length_;
-};
-
-
-typedef SimpleStringResource<char, v8::String::ExternalAsciiStringResource>
-    SimpleAsciiStringResource;
-typedef SimpleStringResource<uc16, v8::String::ExternalStringResource>
-    SimpleTwoByteStringResource;
-
-
-const char* const ExternalizeStringExtension::kSource =
-    "native function externalizeString();"
-    "native function isAsciiString();";
-
-
-v8::Handle<v8::FunctionTemplate> ExternalizeStringExtension::GetNativeFunction(
-    v8::Handle<v8::String> str) {
-  if (strcmp(*v8::String::AsciiValue(str), "externalizeString") == 0) {
-    return v8::FunctionTemplate::New(ExternalizeStringExtension::Externalize);
-  } else {
-    ASSERT(strcmp(*v8::String::AsciiValue(str), "isAsciiString") == 0);
-    return v8::FunctionTemplate::New(ExternalizeStringExtension::IsAscii);
-  }
-}
-
-
-v8::Handle<v8::Value> ExternalizeStringExtension::Externalize(
-    const v8::Arguments& args) {
-  if (args.Length() < 1 || !args[0]->IsString()) {
-    return v8::ThrowException(v8::String::New(
-        "First parameter to externalizeString() must be a string."));
-  }
-  bool force_two_byte = false;
-  if (args.Length() >= 2) {
-    if (args[1]->IsBoolean()) {
-      force_two_byte = args[1]->BooleanValue();
-    } else {
-      return v8::ThrowException(v8::String::New(
-          "Second parameter to externalizeString() must be a boolean."));
-    }
-  }
-  bool result = false;
-  Handle<String> string = Utils::OpenHandle(*args[0].As<v8::String>());
-  if (string->IsExternalString()) {
-    return v8::ThrowException(v8::String::New(
-        "externalizeString() can't externalize twice."));
-  }
-  if (string->IsOneByteRepresentation() && !force_two_byte) {
-    uint8_t* data = new uint8_t[string->length()];
-    String::WriteToFlat(*string, data, 0, string->length());
-    SimpleAsciiStringResource* resource = new SimpleAsciiStringResource(
-        reinterpret_cast<char*>(data), string->length());
-    result = string->MakeExternal(resource);
-    if (result && !string->IsInternalizedString()) {
-      HEAP->external_string_table()->AddString(*string);
-    }
-    if (!result) delete resource;
-  } else {
-    uc16* data = new uc16[string->length()];
-    String::WriteToFlat(*string, data, 0, string->length());
-    SimpleTwoByteStringResource* resource = new SimpleTwoByteStringResource(
-        data, string->length());
-    result = string->MakeExternal(resource);
-    if (result && !string->IsInternalizedString()) {
-      HEAP->external_string_table()->AddString(*string);
-    }
-    if (!result) delete resource;
-  }
-  if (!result) {
-    return v8::ThrowException(v8::String::New("externalizeString() failed."));
-  }
-  return v8::Undefined();
-}
-
-
-v8::Handle<v8::Value> ExternalizeStringExtension::IsAscii(
-    const v8::Arguments& args) {
-  if (args.Length() != 1 || !args[0]->IsString()) {
-    return v8::ThrowException(v8::String::New(
-        "isAsciiString() requires a single string argument."));
-  }
-  return
-      Utils::OpenHandle(*args[0].As<v8::String>())->IsOneByteRepresentation() ?
-      v8::True() : v8::False();
-}
-
-
-void ExternalizeStringExtension::Register() {
-  static ExternalizeStringExtension externalize_extension;
-  static v8::DeclareExtension declaration(&externalize_extension);
-}
-
-} }  // namespace v8::internal