Upstream version 7.36.149.0

[platform/framework/web/crosswalk.git] / src / v8 / src / bootstrapper.h

diff --git a/src/v8/src/bootstrapper.h b/src/v8/src/bootstrapper.h
index e683a45..f6fcd02 100644 (file)
--- a/src/v8/src/bootstrapper.h
+++ b/src/v8/src/bootstrapper.h
@@ -1,46 +1,21 @@
-// Copyright 2006-2008 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.
-
+// Copyright 2014 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
 
 #ifndef V8_BOOTSTRAPPER_H_
 #define V8_BOOTSTRAPPER_H_
 
-#include "allocation.h"
+#include "factory.h"
 
 namespace v8 {
 namespace internal {
 
-
 // A SourceCodeCache uses a FixedArray to store pairs of
 // (AsciiString*, JSFunction*), mapping names of native code files
 // (runtime.js, etc.) to precompiled functions. Instead of mapping
 // names to functions it might make sense to let the JS2C tool
 // generate an index for each native JS file.
-class SourceCodeCache BASE_EMBEDDED {
+class SourceCodeCache V8_FINAL BASE_EMBEDDED {
  public:
   explicit SourceCodeCache(Script::Type type): type_(type), cache_(NULL) { }
 
@@ -72,7 +47,8 @@ class SourceCodeCache BASE_EMBEDDED {
     Handle<FixedArray> new_array = factory->NewFixedArray(length + 2, TENURED);
     cache_->CopyTo(0, *new_array, 0, cache_->length());
     cache_ = *new_array;
-    Handle<String> str = factory->NewStringFromAscii(name, TENURED);
+    Handle<String> str =
+        factory->NewStringFromAscii(name, TENURED).ToHandleChecked();
     ASSERT(!str.is_null());
     cache_->set(length, *str);
     cache_->set(length + 1, *shared);
@@ -88,7 +64,7 @@ class SourceCodeCache BASE_EMBEDDED {
 
 // The Boostrapper is the public interface for creating a JavaScript global
 // context.
-class Bootstrapper {
+class Bootstrapper V8_FINAL {
  public:
   static void InitializeOncePerProcess();
   static void TearDownExtensions();
@@ -158,7 +134,7 @@ class Bootstrapper {
 };
 
 
-class BootstrapperActive BASE_EMBEDDED {
+class BootstrapperActive V8_FINAL BASE_EMBEDDED {
  public:
   explicit BootstrapperActive(Bootstrapper* bootstrapper)
       : bootstrapper_(bootstrapper) {
@@ -176,20 +152,15 @@ class BootstrapperActive BASE_EMBEDDED {
 };
 
 
-class NativesExternalStringResource
+class NativesExternalStringResource V8_FINAL
     : public v8::String::ExternalAsciiStringResource {
  public:
   NativesExternalStringResource(Bootstrapper* bootstrapper,
                                 const char* source,
                                 size_t length);
+  virtual const char* data() const V8_OVERRIDE { return data_; }
+  virtual size_t length() const V8_OVERRIDE { return length_; }
 
-  const char* data() const {
-    return data_;
-  }
-
-  size_t length() const {
-    return length_;
-  }
  private:
   const char* data_;
   size_t length_;